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Published by at December 29th, 2022 , Revised On August 25, 2025

Are you looking for the best neuroscience dissertation topics? Here we go! Here are some intriguing neuroscience study topic suggestions that you may find helpful.

Neuroscience is a scientific field that studies the structure and function of the nervous system. On a broad scale, the topic covers numerous behavioural, computational, cellular, evolutionary, functional, molecular, and therapeutic facets of the nervous system.

Many students have trouble coming up with fascinating neuroscience research project topics. Choosing a topic for the dissertation is a crucial step in the dissertation writing process. Using brainstorming techniques, you can narrow down a large concept into a specific study area. Spend an hour brainstorming and reflecting on ideas that might make for a good project.

If you don’t have the time to brainstorm because you have been procrastinating for too long, select one of the neuroscience topics suggested below.

Unique Neuroscience Dissertation Topics With Research Aims

Topic 1: Neuroimaging Study of Emotional Suppression and Its Impact on Physical Health

Research Aim: This study aims to explore how the brain reacts when people try to hide or suppress their emotions, and how this might affect their physical health over time. Using brain scans, the research will investigate links between emotional control, stress responses, and common health problems like high blood pressure or fatigue.

Research Aim: This project will study how teenagers’ brains respond when they stop using social media for a few weeks. The goal is to see if taking a break leads to changes in brain activity related to attention, mood, or self-worth, using brain imaging and psychological assessments before and after the break.

Research Aim: This research will examine whether playing soft sounds during deep sleep can improve memory. It focuses on how specific brain waves (called oscillations) support memory and whether gentle auditory stimulation can strengthen these brain rhythms to help people remember more when they wake up.

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List Of Free Neuroscience Dissertation Topics

  1. Quantitative Study on Neural Plasticity in Post-Stroke Rehabilitation Using fMRI
  2. The Role of Dopamine in Reward-Seeking Behaviour Among Adolescents
  3. A Systematic Review of the Neural Mechanisms Underlying Chronic Pain Perception
  4. Qualitative Research on the Lived Experiences of Patients with Temporal Lobe Epilepsy
  5. Comparative Analysis of Cortical Thickness in Bilingual and Monolingual Adults
  6. Research Study on the Effects of Music Therapy on Amygdala Activation in PTSD Patients
  7. An Investigation into the Impact of Early-Life Stress on Hippocampal Volume
  8. The Relationship Between Sleep Deprivation and Prefrontal Cortex Functioning in Young Adults
  9. Longitudinal Study of Brain Development in Children with Autism Spectrum Disorder
  10. Quantitative Research on Neural Correlates of Social Exclusion in Adolescents
  11. The Effect of Meditation Practice on Grey Matter Density in the Insular Cortex
  12. An fMRI-Based Study on Emotional Regulation in Individuals with Generalised Anxiety Disorder
  13. The Role of Serotonin in Decision-Making Under Risk: A Neuroeconomic Perspective
  14. Functional Connectivity Patterns in the Default Mode Network During Mind-Wandering
  15. A Meta-Analysis of Structural Brain Changes in Patients with Major Depressive Disorder
  16. Qualitative Exploration of Cognitive Fatigue in Multiple Sclerosis Patients
  17. An EEG Study on Attention Shifts in Individuals with ADHD
  18. The Impact of Bilingualism on Executive Functions: A Neuroscientific Approach
  19. Quantitative Study on Neuroinflammation in Alzheimer’s Disease Using PET Imaging
  20. The Role of the Cerebellum in Non-Motor Cognitive Processes: An fNIRS Study
  21. Analysis of Brainwave Patterns During Flow State in Athletes
  22. Research Study on the Neural Basis of Empathy in Medical Professionals
  23. The Impact of Digital Screen Exposure on Visual Cortex Activity in Adolescents
  24. A Systematic Review of Cortical Responses to Transcranial Magnetic Stimulation in Depression
  25. Gender Differences in Neural Responses to Fear Stimuli: An fMRI Study
  26. The Role of Oxytocin in Social Bonding and Trust Among Strangers
  27. A Quantitative Study on Cognitive Decline in Type 2 Diabetes Patients
  28. Qualitative Research on Self-Identity and Brain Injury Recovery
  29. Evaluation of Neural Synchrony During Collaborative Problem-Solving Tasks
  30. Research Study on Default Mode Network Activity in Mindfulness Practitioners
  31. The Effect of Virtual Reality Exposure on Neural Activity in Phobic Individuals
  32. An Analysis of Mirror Neuron Activation in Autism Spectrum Conditions
  33. Longitudinal Study of White Matter Integrity in Adolescent Substance Users
  34. The Impact of Aerobic Exercise on Hippocampal Neurogenesis in Older Adults
  35. Quantitative EEG Study on Creativity and Divergent Thinking
  36. The Role of the Ventromedial Prefrontal Cortex in Moral Judgement
  37. A Systematic Review of Neurofeedback as a Treatment for ADHD
  38. The Effect of Sleep Architecture on Memory Consolidation in Students
  39. Qualitative Study on Coping Mechanisms in Individuals with Traumatic Brain Injury
  40. Comparative Study on Visual Cortex Activation in Sighted vs Blind Individuals
  41. Quantitative Research on Working Memory Load and Frontal Lobe Activation
  42. The Impact of Social Media Use on Adolescent Brain Connectivity
  43. Neuroimaging Study of Risk-Taking Behaviour in Adolescents with Conduct Disorder
  44. Research on the Role of the Basal Ganglia in Habit Formation
  45. An Analysis of Neural Responses to Political Ideology Congruence
  46. The Effect of Prenatal Exposure to Air Pollution on Fetal Brain Development
  47. A Quantitative Study on the Brain-Gut Axis and Emotional Regulation in IBS Patients
  48. Neural Predictors of Academic Performance in University Students
  49. The Role of Microglia in Neurodegenerative Disorders: A Review
  50. Comparative EEG Study of Attention in Gamers vs Non-Gamers
  51. The Impact of Scent on Memory Retrieval: A Neuroscientific Approach
  52. A Research Study on Brain Lateralisation in Left-Handed Individuals
  53. Neurocognitive Analysis of Problem-Solving in Individuals with High IQ
  54. The Relationship Between Heart Rate Variability and Anterior Cingulate Cortex Activity
  55. An fMRI-Based Investigation of Humour Processing in the Human Brain
  56. The Effect of Peer Rejection on Adolescent Brain Activity
  57. Systematic Review of Neural Mechanisms Underlying Dyslexia
  58. Functional MRI Study of Language Recovery After Stroke
  59. The Role of the Orbitofrontal Cortex in Food Craving and Obesity
  60. Impact of Psychedelic Substances on Functional Brain Connectivity
  61. Quantitative Research on Attention Networks in Individuals with OCD
  62. Neural Correlates of Synesthesia: A Comparative Imaging Study
  63. The Effect of Testosterone on Aggression-Related Brain Regions in Males
  64. Analysis of Sleep Spindles and Learning Capacity in Young Adults
  65. Research Study on the Neural Basis of Musical Ability in Non-Musicians
  66. The Role of the Parietal Lobe in Numerical Cognition: A Brain Imaging Study
  67. Qualitative Study on Post-Concussion Syndrome in Retired Athletes
  68. Systematic Review of Neuroplasticity in Second Language Acquisition
  69. The Impact of Caffeine on Brain Activity During Attention Tasks
  70. A Research Study on Neural Encoding of Moral Dilemmas in Diverse Cultures
  71. Analysis of the Interaction Between Gut Microbiota and Brain Function
  72. Quantitative Study of Brain Volume Changes in Chronic Cannabis Users
  73. Functional Connectivity Differences in Introverts and Extroverts
  74. A Longitudinal Study on Cognitive Reserve and Dementia Onset
  75. EEG Analysis of Mind-Wandering During Task Performance
  76. The Role of the Thalamus in Consciousness: An fMRI Study
  77. Research Study on Brain Connectivity in People with Synesthesia
  78. An Investigation into Neural Correlates of Social Anxiety in Public Speaking
  79. The Effect of Nature Exposure on Neural Stress Markers in Urban Dwellers
  80. Comparative Study of Brain Oscillations During Meditation and Sleep
  81. The Role of the Insular Cortex in Interoception and Emotional Awareness
  82. A Systematic Review on Neural Correlates of Risk-Taking in Adolescents
  83. Quantitative Study on Multisensory Integration in the Superior Colliculus
  84. The Impact of Parental Attachment on Adolescent Brain Structure
  85. EEG Research on the Impact of Sound Frequencies on Concentration
  86. An fMRI-Based Study on Anticipatory Anxiety in Test-Taking Students
  87. The Effect of Facial Feedback on Emotional Brain Responses
  88. Systematic Review of Glial Cell Involvement in Psychiatric Disorders
  89. The Role of the Precuneus in Self-Referential Thinking
  90. Research Study on the Effect of Isolation on Brain Functioning
  91. Comparative Study on Cognitive Flexibility in Bilingual vs Trilingual Individuals
  92. Brain Imaging Study of Compassion Meditation in Healthcare Workers
  93. An Analysis of Brain Activity Patterns During Hypnosis
  94. The Impact of Intermittent Fasting on Brain-Derived Neurotrophic Factor
  95. The Role of the Retrosplenial Cortex in Spatial Navigation
  96. Study of Brain Activity During Deception Using Functional Neuroimaging
  97. EEG-Based Analysis of Neuromarketing Responses in Advertisements
  98. The Effect of Jet Lag on Circadian Rhythm and Brain Function
  99. Quantitative Study of Brain Activation During Code Comprehension in Programmers
  100. Neural Mechanisms of Gratitude in Long-Term Relationship Maintenance
  101. A Longitudinal Study on Neurocognitive Effects of Childhood Neglect
  102. Functional Brain Differences in Empathy Among Different Cultural Groups
  103. Comparative fMRI Study of Story Comprehension in Dyslexic and Non-Dyslexic Adults
  104. A Quantitative Research on Multitasking and Brain Efficiency
  105. The Impact of Virtual Learning on Cognitive Load in School-Aged Children
  106. Neural Activation Patterns in Athletes During Mental Rehearsal
  107. The Role of Frontal Alpha Asymmetry in Approach and Avoidance Behaviour
  108. Brain Connectivity Analysis in Musicians During Improvisation
  109. A Study on Neural Responses to Moral Conflict in Medical Ethics
  110. Analysis of Brain Activation in Response to Symbolic vs Literal Language
  111. The Effect of Multisensory Environments on Memory Encoding and Recall
  112. Longitudinal fMRI Study on Brain Development in Children with Learning Disabilities

Frequently Asked Questions

  1. Research recent advancements.
  2. Explore unanswered questions.
  3. Review neuroscience journals.
  4. Consider interdisciplinary angles.
  5. Consult professors and experts.
  6. Select a topic aligned with your passion and skills.

Brain plasticity, neurodegenerative diseases, cognitive enhancement, emotion regulation, brain-computer interfaces, neural correlates of consciousness, mental health disorders, sensory processing, decision-making, and the effects of technology, sleep, or lifestyle on brain structure and function.

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