1. Introduction

Digital Neural-Rights Law is an emerging branch of constitutional law, human-rights law, information-technology law and bioethics that regulates the collection, processing, storage, interpretation and commercial use of information generated by the human brain through digital and neurotechnological systems.

It deals with the legal protection of an individual's brain activity, mental privacy, cognitive autonomy, psychological integrity, freedom of thought and control over neural information.

The development of technologies such as Brain-Computer Interfaces (BCIs), electroencephalography (EEG), neuroimaging, artificial intelligence-based brain analysis, neural implants and cognitive monitoring has created new legal questions.

For example:

Can a technology company collect and commercially exploit a person's brainwave information?

Can employers monitor employees' mental concentration through neural devices?

Can governments use brain-monitoring technologies during criminal investigations?

Can artificial intelligence infer emotions, intentions, preferences or cognitive conditions from neural signals?

Does an individual have a legal right to refuse technological access to their brain?

Who owns neural information generated by a privately purchased neurotechnology device?

Traditional privacy law primarily protects personal information, communications and physical spaces. Digital Neural-Rights Law extends this discussion to the human mind and neurological information.

Its fundamental principle is that technological access to the human brain must not become unrestricted access to the individual's mental identity.

2. Meaning and Scope of Neural Rights

Neural rights, commonly called neurorights, refer to fundamental legal and ethical protections designed to preserve human dignity, mental freedom and cognitive autonomy in the development and application of neurotechnology.

The concept is associated with five major rights.

A. Right to Mental Privacy

The right to mental privacy protects information relating to an individual's neurological activity from unauthorized collection, disclosure, surveillance or commercial exploitation.

Neural information may reveal or help infer:

Emotional responses.

Cognitive patterns.

Attention and concentration.

Memory-related activity.

Preferences and behavioural tendencies.

Certain neurological or psychological conditions.

For example, if a company uses a wearable EEG device to collect brainwave information from consumers, it should not automatically obtain unrestricted rights to retain, analyse or sell that information.

B. Right to Cognitive Liberty

Cognitive liberty concerns an individual's freedom to control their own mental processes.

It protects the freedom to:

Think independently.

Maintain personal beliefs.

Accept or reject cognitive-enhancement technologies.

Refuse unnecessary neurological monitoring.

Make independent decisions without unjustified technological interference.

This right becomes particularly important when neurotechnology is used for behavioural modification, cognitive enhancement or mental-performance monitoring.

C. Right to Mental Integrity

Mental integrity protects individuals against unjustified technological interference with their neurological and psychological functioning.

Potential threats include:

Non-consensual neural stimulation.

Unauthorised brain-computer interventions.

Manipulation of cognitive processes.

Unsafe neural implants.

Neurological experimentation without informed consent.

The legal framework must distinguish legitimate medical treatment from coercive or exploitative interventions.

D. Right to Neural Data Protection

Neural data protection concerns the collection, processing, storage, transfer and deletion of information generated by neurological devices.

It requires:

Informed consent.

Purpose limitation.

Data minimisation.

Appropriate cybersecurity.

Restrictions on secondary use.

Transparency concerning automated processing.

Rights of access and correction.

Deletion where legally applicable.

E. Right to Psychological Continuity

Psychological continuity concerns the preservation of an individual's mental identity, personal autonomy and psychological integrity over time.

This becomes relevant where neural technologies or AI systems attempt to reproduce, modify, simulate or influence aspects of a person's memories, personality or cognitive characteristics.

It is an emerging normative proposal rather than a universally recognised independent fundamental right.

3. Constitutional Foundations of Digital Neural-Rights Law

Neural rights can be developed through existing constitutional guarantees even where a constitution does not expressly recognise neurorights.

The relationship between constitutional rights and neural rights is particularly important because technological developments may create forms of mental interference that were not contemplated when traditional constitutional provisions were originally drafted.

4. Digital Neural-Rights Law in India

India does not currently have a separate comprehensive statute called the Digital Neural-Rights Act. Nevertheless, several constitutional provisions, judicial decisions and data-protection principles provide a foundation for protecting neural information.

A. Article 21 – Right to Life and Personal Liberty

Article 21 of the Constitution protects life and personal liberty.

Its interpretation extends beyond mere physical survival and includes dignity, privacy, personal autonomy and mental integrity.

In the context of neural technologies, Article 21 can support protection against:

Unauthorised neurological surveillance.

Forced brain-data extraction.

Non-consensual cognitive experimentation.

Manipulation of mental processes.

Unjustified interference with psychological autonomy.

B. Article 20(3) – Protection Against Self-Incrimination

Article 20(3) protects an accused person against being compelled to become a witness against themselves.

This protection becomes particularly relevant when investigative authorities seek to obtain information through brain-based interrogation or neurological techniques.

The constitutional question is whether the State can compel a person to disclose information through technological examination of their mental processes.

C. Article 14 – Equality and Non-Arbitrariness

Article 14 becomes relevant where neural information is used to classify, discriminate against or disadvantage individuals.

For example, employers, educational institutions, insurers or government agencies could potentially use neurological profiles to make decisions about individuals.

A neural-rights framework should prevent arbitrary discrimination based on inferred cognitive characteristics.

D. Article 19 – Freedom of Thought and Expression

Article 19 protects important freedoms, including freedom of speech and expression.

Mental privacy and cognitive liberty support the individual's ability to form opinions, develop beliefs and communicate independently.

The State should not use neural surveillance to improperly interfere with these freedoms.

E. Digital Personal Data Protection Act, 2023

The Digital Personal Data Protection Act, 2023 is relevant where neural information qualifies as digital personal data.

Its framework addresses:

Lawful processing of personal data.

Consent and specified legitimate uses.

Obligations of data fiduciaries.

Security safeguards.

Rights of data principals.

Correction and erasure, subject to applicable legal conditions.

Regulatory enforcement.

An important legal distinction is that the Act does not establish a separate statutory category called neural data or expressly create a comprehensive neurorights regime.

Consequently, the sensitivity of neural information requires particular attention when applying general data-protection principles.

5. Important Case Laws on Digital Neural-Rights Law

The following decisions provide the principal judicial foundations for developing neural-rights jurisprudence. Some directly concern neurotechnology, while others establish constitutional principles applicable by analogy.

Case 1: Selvi v. State of Karnataka (2010) 7 SCC 263

Major Indian precedent

Court: Supreme Court of India
Year: 2010

Facts:

The case concerned the involuntary administration of scientific investigative techniques, including:

Narcoanalysis.

Polygraph examination.

Brain Electrical Activation Profile (BEAP) testing.

The central question was whether investigative agencies could subject individuals to these techniques without their voluntary consent.

Judgment:

The Supreme Court held that the involuntary administration of these techniques violates constitutional protections under Articles 20(3) and 21.

The Court recognised that compelled extraction of personal knowledge through such techniques constitutes an impermissible intrusion into mental privacy.

It also examined the relationship between personal liberty, mental autonomy, human dignity and protection against self-incrimination.

Relevance to neural-rights law:

This judgment is particularly important because it establishes that the human mind is constitutionally protected against certain forms of compulsory investigative intrusion.

It provides a foundation for challenging coercive brain-computer interrogation and non-consensual neural-data extraction.

However, the judgment does not prohibit every voluntary or medically legitimate use of neurotechnology.

Case 2: Justice K.S. Puttaswamy (Retd.) v. Union of India (2017) 10 SCC 1

Court: Supreme Court of India, nine-judge Constitution Bench
Year: 2017

Facts:

The litigation concerned the constitutional status of privacy in the context of governmental collection and use of personal information, including biometric information.

Judgment:

The Supreme Court unanimously recognised privacy as a fundamental right protected under the Constitution.

The judgment established that privacy is connected with:

Human dignity.

Personal autonomy.

Informational self-determination.

Freedom of thought.

Individual identity.

Bodily and mental integrity.

The Court explained that the body and mind are inseparable elements of human personality.

It also established that restrictions on privacy must satisfy legality, legitimate State necessity and proportionality.

Relevance to neural-rights law:

This decision provides an important constitutional foundation for protecting neural information.

If brainwave information is collected without lawful justification or used beyond its legitimate purpose, the individual may raise privacy and autonomy concerns.

The proportionality test is particularly relevant to government deployment of brain-monitoring technologies.

Case 3: District Registrar and Collector v. Canara Bank (2005) 1 SCC 496

Court: Supreme Court of India
Year: 2005

Legal issue:

Whether government authorities could inspect private banking records without adequate legal justification.

Judgment:

The Court recognised the privacy interest associated with confidential personal and financial records.

Relevance:

The judgment supports the broader principle that information does not lose its confidential character merely because it is stored in an institutional record.

By analogy, neurological information stored on a technology company's servers should not become freely accessible merely because the information is held by a private service provider.

Case 4: Kharak Singh v. State of Uttar Pradesh AIR 1963 SC 1295

Court: Supreme Court of India
Year: 1962

Legal issue:

The case examined police surveillance and its impact on personal liberty.

Judgment:

Although the Court's original treatment of privacy was limited, the decision contributed to the subsequent development of constitutional privacy jurisprudence.

Its restrictive understanding of privacy was later displaced by the broader constitutional position established in Puttaswamy.

Relevance:

The case provides historical context for the development of privacy protection against surveillance.

Neural monitoring raises a more intrusive question: whether surveillance can extend beyond physical movements and communications into neurological activity itself.

Case 5: Maneka Gandhi v. Union of India (1978) 1 SCC 248

Court: Supreme Court of India
Year: 1978

Legal issue:

The interpretation of personal liberty and procedural fairness under Article 21.

Judgment:

The Supreme Court established that a procedure affecting personal liberty must be just, fair and reasonable.

Relevance:

The principle is applicable when the State authorises intrusive neurotechnological examinations.

A compulsory neurological intervention cannot be justified merely by the existence of administrative or investigative convenience.

Case 6: Girardi v. Emotiv Inc. Rol No. 105.065-2023, judgment dated 9 August 2023

Landmark international neurorights decision

Court: Supreme Court of Chile
Year: 2023

Facts:

Guido Girardi purchased an Emotiv Insight neurotechnology headset.

The device collected information about the electrical activity of the brain.

The dispute concerned the collection, storage, accessibility and processing of the user's neural information.

The petitioner raised concerns regarding privacy, mental integrity and the company's handling of brain-related data.

Judgment:

The Chilean Supreme Court allowed the constitutional protection appeal.

It ordered the deletion of the petitioner's stored neural information and directed the relevant public authorities, including the public health authority and customs authority, to take appropriate measures concerning the commercialisation, use and handling of the device and its collected data.

The Court considered the constitutional protections of physical and psychological integrity and privacy.

Legal significance:

The decision is particularly important for four reasons:

It treated information generated through brain activity as deserving of special constitutional protection.

It recognised the relationship between neurotechnology and mental privacy.

It addressed the need for informed consent and regulatory supervision.

It demonstrated that commercial neurotechnology providers may face constitutional and legal accountability.

Chile's constitutional amendment, Law No. 21.383 of 2021, specifically requires special protection of brain activity and information derived from it.

This case is widely regarded as a landmark in the judicial development of neurorights.

CORTE SUPREMA DE CHILE+3

Comparative case-law analysis

Important distinction: Girardi is a direct neurotechnology dispute. The Indian cases are constitutional precedents that can be applied to neural-rights questions; they did not themselves establish a separate constitutional right called neurorights.

6. International Development of Digital Neural-Rights Law

Neural-rights law is developing internationally through constitutional reform, human-rights principles, neurotechnology regulation and international ethical standards.

A. Chile: Constitutional Recognition of Neural Rights

Chile has become a significant jurisdiction in the development of neurorights.

Its Constitutional Amendment Law No. 21.383 (2021) amended Article 19(1) of the Chilean Constitution.

It requires special protection of:

Brain activity.

Information derived from brain activity.

Physical integrity.

Psychological integrity.

This constitutional development is significant because it expressly identifies brain activity and information derived from it as subjects requiring special protection.

B. United Nations Human Rights Framework

Several international human-rights principles are relevant:

Universal Declaration of Human Rights, 1948

Article 1: Human dignity and equality.

Article 3: Life, liberty and security.

Article 12: Protection against arbitrary interference with privacy.

Article 18: Freedom of thought, conscience and religion.

International Covenant on Civil and Political Rights, 1966

Article 7: Protection against torture and non-consensual medical or scientific experimentation.

Article 17: Protection against arbitrary or unlawful interference with privacy.

Article 18: Freedom of thought, conscience and religion.

These provisions provide a foundation for examining coercive neurotechnology and unlawful mental surveillance.

C. UNESCO Recommendation on the Ethics of Neurotechnology, 2025

International normative milestone

The UNESCO Recommendation on the Ethics of Neurotechnology was adopted at UNESCO's 43rd General Conference in November 2025.

It represents the first global normative framework specifically addressing the ethics of neurotechnology.

Its scope includes neurotechnology throughout its lifecycle, including technologies that measure, monitor, analyse, predict or modify nervous-system activity.

Its central concerns include:

Human dignity and human rights.

Mental privacy.

Personal autonomy.

Informed consent.

Protection against discrimination.

Responsible scientific research.

Commercial use of neurotechnology.

Protection of vulnerable individuals.

Ethical development of AI-based neurotechnology.

Appropriate governance and accountability.

The Recommendation is an international normative instrument rather than a binding treaty directly enforceable against every company or State. It provides guidance for national legislation and regulatory institutions.

UNESCO+2

7. Five Foundational Principles of Neural-Rights Law

The following five principles provide a useful doctrinal structure for understanding this emerging field.

Principle 1: Neural Autonomy

Every individual should retain meaningful control over access to and intervention in their neurological processes.

No person should be subjected to unnecessary neural monitoring or cognitive manipulation merely because the technology is available.

Principle 2: Neural Confidentiality

Brain-derived information should receive strong confidentiality protection.

Neurotechnology companies should establish clear rules regarding:

Collection.

Storage.

Processing.

Disclosure.

Commercialisation.

Transfer.

Deletion.

Principle 3: Informed Neural Consent

Consent must be meaningful, informed, specific and voluntary.

A person should understand:

What neural information is collected.

Why it is collected.

How it will be analysed.

Whether AI will generate additional inferences.

Whether third parties will receive the information.

How consent can be withdrawn, subject to applicable legal obligations.

A general acceptance of lengthy digital terms and conditions should not automatically be treated as meaningful consent to every future neurological use.

Principle 4: Cognitive Non-Manipulation

Neurotechnology should not be deployed to manipulate individuals through hidden or coercive neurological interventions.

This principle is relevant to consumer technology, advertising, employment, education, criminal investigation and medical experimentation.

Principle 5: Neural Accountability

Organisations developing or deploying neurotechnology should remain legally accountable for foreseeable harms arising from their systems.

Accountability may include:

Civil liability.

Regulatory penalties.

Data-protection remedies.

Medical negligence claims.

Constitutional remedies.

Criminal liability where applicable offences are established.

8. Legal Regulation of Digital Neural Technologies

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Digital Neural-Rights Law has practical applications in several technological sectors.

A. Brain-Computer Interface Regulation

A Brain-Computer Interface enables communication between the human brain and an external computer system.

Potential applications include:

Restoring communication for people with disabilities.

Supporting rehabilitation.

Controlling prosthetic devices.

Operating assistive technologies.

Enabling certain medical interventions.

However, legal risks emerge when neural signals are collected beyond the purpose for which the technology was originally introduced.

A regulatory framework should require purpose limitation, security controls, appropriate consent and accountability for system failures.

B. Artificial Intelligence and Neural Data

AI systems may analyse neural signals to identify patterns or infer information about an individual.

This creates two distinct legal problems.

First: Direct neural-data collection.

The system collects information directly from brain activity.

Second: Inferred mental information.

The system generates conclusions about possible emotions, intentions, preferences or cognitive characteristics.

The second category presents a particularly difficult regulatory issue because the resulting information may be generated through algorithmic interpretation rather than directly recorded brain activity.

A comprehensive legal framework should address both categories, while recognising that an algorithmic inference is not necessarily an accurate description of a person's actual mental state.

C. Neural Data and Commercial Exploitation

Commercial organisations may seek to use neurological information for:

Personalised advertising.

Consumer profiling.

Product development.

Behavioural prediction.

Market research.

Cognitive-performance assessment.

The law should distinguish legitimate research and consensual commercial services from exploitative processing or undisclosed secondary use.

9. Major Legal Challenges

1. Ownership of Neural Information

One of the central legal questions is whether neural data should be treated as:

Personal information controlled by the individual.

Information held by a technology provider.

A protected aspect of human personality.

A special category of sensitive information.

The better doctrinal approach is to distinguish ownership of a physical device, intellectual-property rights in software and the individual's rights over personal neural information.

Purchasing an EEG headset should not transfer ownership of the user's mental identity to its manufacturer.

2. Neural Data and Intellectual Property

Companies may claim intellectual-property protection over software, algorithms and technological methods used to process brainwave information.

However, intellectual-property rights over software should not automatically confer unrestricted rights over the personal neural information processed by that software.

3. Mental Privacy and State Surveillance

Governments may attempt to use neurotechnology for:

Criminal investigation.

National security.

Border control.

Intelligence gathering.

Behavioural assessment.

Such uses must be examined against constitutional safeguards, legality, necessity, proportionality and procedural fairness.

4. Neurological Discrimination

Neural information could potentially be used to classify individuals according to cognitive performance, attention, neurological characteristics or inferred psychological conditions.

This raises concerns regarding:

Employment discrimination.

Insurance discrimination.

Educational exclusion.

Social profiling.

Unfair automated decisions.

5. Cross-Border Neural Data Transfers

Neurotechnology companies may store information in cloud infrastructure located outside the country where it was collected.

This raises questions concerning applicable privacy legislation, international data transfers, regulatory jurisdiction and access to effective remedies.

6. Liability for Neural Technology Failures

If a neural implant malfunctions or a brain-computer system causes foreseeable harm, questions arise concerning the responsibility of:

Manufacturers.

Software developers.

Medical professionals.

Research institutions.

Data fiduciaries.

Technology operators.

Liability should depend on the applicable statutory framework, the parties' respective duties, causation and the nature of the harm.

10. Proposed Legislative Framework for India

India could consider developing a dedicated legislative framework entitled the Digital Neural-Rights and Mental Integrity Protection Act.

The following provisions could form its foundation.

These are proposed legislative provisions, not sections of an existing Indian statute.

11. Judicial Remedies and Enforcement Mechanisms

A meaningful neural-rights framework requires effective remedies for individuals whose neurological information or mental autonomy has been violated.

A. Constitutional Remedies

In India, an affected individual may seek:

Article 32 remedies before the Supreme Court for enforcement of fundamental rights.

Article 226 remedies before High Courts.

Appropriate injunctions against unlawful processing.

Deletion or correction of improperly processed personal information where legally available.

Compensation where supported by the applicable cause of action.

B. Data-Protection Remedies

Where neural information qualifies as digital personal data, applicable data-protection legislation may provide remedies concerning unlawful processing, security failures and data-principal rights.

C. Civil Liability

Civil proceedings may arise from:

Negligent neurological treatment.

Breach of confidentiality.

Unauthorised disclosure.

Defective neurotechnology.

Breach of contractual obligations.

Compensable privacy violations.

D. Regulatory Supervision

An effective regulatory structure could involve coordination between:

Data Protection Board of India.

Ministry of Electronics and Information Technology.

Ministry of Health and Family Welfare.

Medical-device regulatory authorities.

Research ethics committees.

Courts and constitutional authorities.

The precise jurisdiction of each institution would depend on the legislation governing the particular technology and activity.

12. Relationship Between Neural Rights and Other Emerging Legal Disciplines

Digital Neural-Rights Law intersects with several developing areas of law.

13. Critical Academic Analysis

Digital Neural-Rights Law presents a fundamental challenge to conventional understandings of privacy.

Historically, legal systems have focused on protecting the physical body, personal communications, confidential records and private spaces.

Neurotechnology creates the possibility of obtaining information from neurological activity and using computational systems to generate further inferences.

This changes the traditional relationship between individuals and information-processing institutions.

Three important doctrinal problems emerge.

First, the problem of mental autonomy: Traditional privacy protection may not sufficiently address technologies that influence or interfere with cognitive processes.

Second, the problem of neural informational identity: Neural information may reveal aspects of an individual's personality, behaviour or cognitive functioning, but the law must avoid treating uncertain algorithmic predictions as definitive facts about the person.

Third, the problem of technological power: Private technology companies may exercise substantial control over the collection, processing and storage of neurological information. Constitutional protection therefore needs to be complemented by enforceable duties imposed on private organisations.

A particularly important question is whether existing constitutional rights are sufficient or whether neural rights should be expressly recognised as independent legal entitlements.

There are arguments for both approaches.

Existing constitutional rights offer flexibility and immediate legal protection without waiting for entirely new legislation.

Express recognition can provide greater legal certainty and address risks specific to neural technologies.

A balanced approach would combine existing fundamental rights with specialised statutory safeguards.

14. Conclusion

Digital Neural-Rights Law represents an emerging development in constitutional jurisprudence, human-rights protection and digital governance.

Its central concern is the protection of the human mind against unlawful technological interference, neurological surveillance, unauthorised exploitation of neural information and coercive cognitive manipulation.

The Indian Supreme Court's decisions in Selvi and Puttaswamy provide important constitutional foundations. The Chilean Supreme Court's decision in Girardi v. Emotiv Inc. demonstrates how these principles can be applied directly to commercial neurotechnology.

The UNESCO Recommendation of 2025 further provides an international normative foundation for responsible neurotechnology governance.

Nevertheless, neurorights should not be described as a fully established, independent set of universally enforceable rights. Their recognition and enforceability continue to develop through constitutional interpretation, legislation and international standards.

Ultimately, the guiding principle of Digital Neural-Rights Law should be:

The human brain must remain a protected domain of human dignity, mental freedom, cognitive autonomy and personal integrity, even as technology increasingly acquires the capacity to access and interpret neurological information.

15. Important Authorities and Further Reading

Research sources:

Puttaswamy – Indian Supreme Court judgment.

Chilean Supreme Court – Girardi/Emotiv case.

Chilean Supreme Court ruling on neurorights – Frontiers in Psychology.

UNESCO Recommendation on the Ethics of Neurotechnology.

National Human Rights Commission – Right to Privacy judgment.

Academic proposition: Digital Neural-Rights Law can be conceptualised as a specialised branch of constitutional and technological jurisprudence that protects the neurological dimension of human personhood through mental privacy, cognitive liberty, psychological integrity, neural-data sovereignty and technological accountability.