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Sleep Paralysis: What Is It and What Causes It?
Book Review and Author Interview: The Case Against Reality by Donald Hoffman
Brain, Healthy Fats, and the Importance of Fitting Into Your Genes
Charcot-Marie-Tooth Disease [Infographic]
Autism Spectrum Disorder [Infographic]

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Neurological and Psychiatric Disorders

Comic of a person in bed surrounded by worried faces, witches, out-of-body experiences, and ghosts. Illustrated by Rajamani Selvam.

Sleep Paralysis: What Is It and What Causes It?

December 30, 2019December 30, 2019 Mira Rakicevic 1 Comment Anxiety, Cataplexy, circadian rhythm, EEG, Electromyogram, Genetics, Hallucination, hypnagogic hallucination, Hypnopompic, Insomnia, Narcolepsy, NREM sleep, parasomnia, PER2, Polysomnography, REM sleep, Sleep, Sleep Apnea, Sleep Atonia, Sleep paralysis, stress, Vestibular-motor Hallucination

Sleep paralysis is a type of REM parasomnia or abnormal behavior that takes place during the REM sleep cycle. Also known as sleep atonia, this condition refers to the feeling… Read more

Charcot-Marie-Tooth Disease (CMT) Feature Image

Infographics Movement Neurological and Psychiatric Disorders Sensation and Perception

Charcot-Marie-Tooth Disease [Infographic]

November 13, 2019November 13, 2019 Rajamani Selvam 0 Comments Autosomal dominant, Autosomal Recessive, Charcot-Marie-Tooth Disease, Electromyogram, Genetic Mutation, Genetic Testing, Muscle Atrophy, mutation, myelin, Nerve Conduction Study, peripheral neuropathy, Sensory Loss, X-linked Dominant

Charcot-Marie-Tooth disease is a peripheral neuropathy disorder that affects various genders and ethnic groups worldwide. Nerve cell abnormalities are associated with this disorder and are linked to symptoms such as… Read more

Infographics Neurological and Psychiatric Disorders

Autism Spectrum Disorder [Infographic]

November 6, 2019November 5, 2019 Rajamani Selvam 0 Comments Asperger's Syndrome, Autism, Autism Spectrum Disorder, Childhood Disintegrative Disorder, Infographic, language, Neurodevelopmental Disorder, Social Communication, Vaccines

Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by deficits in language acquisition and social communication. The disorder is referred to as a “spectrum,” as individuals can exhibit a… Read more

Brain Development Infographics Movement Neurological and Psychiatric Disorders

Alternating Hemiplegia [Infographic]

October 16, 2019October 16, 2019 Rajamani Selvam 0 Comments Alternating Hemiplegia, ATP, Autosomal dominant, de novo mutation, Genetic Counseling, Infographic, Movement, Neurodevelopment, Paralysis, Physical Therapy, Seizure

Alternating Hemiplegia is a neurodevelopmental disorder that affects children. A characteristic symptom of the disorder is repetitive episodes of paralysis on one side or both sides of the body. The… Read more

Infographics Neurological and Psychiatric Disorders

Canavan Disease [Infographic]

July 3, 2019July 3, 2019 Rajamani Selvam 0 Comments Aspartoacylase, Autosomal Recessive, Brain Disorders, Canavan Disease, Development, genetic, Infographic, Leukodystrophies, myelin, White matter

Canavan Disease is a rare and fatal neurological disorder, in which the ability of neurons to transmit information is impaired due to damaged white matter in the brain. The disorder… Read more

Image of a brain with the words Kluver-Bucy Syndrome underneath it. Illustrated by Rajamani Selvam.

Infographics Neurological and Psychiatric Disorders

What is Klüver-Bucy Syndrome? [Infographic]

May 8, 2019May 8, 2019 Rajamani Selvam 0 Comments Agnosia, Brain Tumor, Infographic, Kluver-Bucy Syndrome, Memory, Neurodegeneration, Neurological Disorder, Sexual Behavior, Temporal Lobe, Trauma, Viral Infection

Klüver-Bucy syndrome is a rare neurological disorder that causes damage to the brain’s temporal lobe. However, it is not life-threatening; medications and supportive therapy can help alleviate the symptoms. Learn… Read more

A cartoon image of a sun in the sky with golden rays extending outwards, with cannabis leaves on either side of the sun. Illustrated by McCall Sarrett.

Culture Neurological and Psychiatric Disorders

Does Cannabidiol (CBD) Actually Help Anxiety?

April 18, 2019April 18, 2019 Grace Browne 0 Comments Amygdala, Anxiety, Anxiolytic, Autism, Cannabidiol, Cannabis, CBD, Cingulate Cortex, DEA, dementia, Dextromethorphan, Drug, EFSA, Epilepsy, FDA, fMRI, Marijuana, Neurotransmitters, Paranoia, Phytocannabinoids, Psychology, serotonin, Society, THC

Cannabidiol (CBD), a non-intoxicating compound of the Cannabis plant, has exploded in popularity in recent times, touted as a medical “cure-all”. Retailers promise their products will heal cancer, stop dementia… Read more

Image of synaptic cleft in the background with a large cupcake on the right, topped with sprinkles in the shape of pills. Illustrated by McCall Sarrett.

Big Ideas Culture Neurological and Psychiatric Disorders Sensation and Perception

Are Foods Addictive or Just Delicious?

April 4, 2019April 7, 2019 Shaun Khoo 0 Comments Addiction, Basolateral Amygdala, Classical Conditioning, Cocaine, Dopamine, glutamate, Neurotransmitters, Nucleus Accumbens Core, obesity, Operant Conditioning, Pavlov, Psychology, Relapse, Sugar, Tolerance, Withdrawal

We are surrounded by an abundance of delicious food. Throughout the developed world, cooking shows saturate our televisions and streaming video feeds advertise greasy burgers and decadent chocolates. Our addiction… Read more

Brain Basics Neuro Primer Neurological and Psychiatric Disorders

Neuro Primer: Sleep

March 20, 2019June 5, 2019 Joel Frohlich 1 Comment Adenosine, Alzheimer's, Alzheimer’s disease, ascending activating system, atonia, Brainstem, Caffeine, Coffee, Dreaming, dreams, general anesthesia, Hypnogram, Hypothalamus, locus coeruleus, NREM, Optic Chiasm, parasomnia, Raphe Nucleus, rapid eye movement sleep, REM, REM sleep behavior disorder, Sleep, Sleep paralysis, suprachiasmatic nucleus, synchronization, tuberomammillary nucleus

It’s easy to ask: “Why sleep?” But we can also turn the question on its head: “Why wake?” We need to be awake, among other reasons, to find and eat… Read more

Infographics Neurological and Psychiatric Disorders

What is Bell’s Palsy? [Infographic]

March 14, 2019March 14, 2019 Rajamani Selvam 0 Comments Acupuncture, Analgesics, Bell's Palsy, Corticosteroids, CT, Electromyography, Facial Droop, Facial Nerves, Infection, Infographic, MRI, Muscles, Neurological Disorder, Paralysis, Physical Therapy

Bell’s Palsy is a neurological disorder that causes temporary weakness in the facial muscles and nerves. The disorder can be cured with medications and therapy. In this infographic, neuroscientist Rajamani… Read more

Brain Development Infographics Neurological and Psychiatric Disorders

What is Alexander Disease?

February 14, 2019February 15, 2019 Rajamani Selvam 0 Comments Alexander Disease, Development, GFAP, glia, Infographic, intellectual disability, Leukodystrophy, myelin, Neurological Disorder, White matter

Alexander disease is an extremely rare neurological disorder that severely impairs the functions of nervous system leading to intellectual disability and developmental delay. In this infographic, neuroscientist Rajamani Selvam explains… Read more

Infographics Neurological and Psychiatric Disorders

What is Rett Syndrome?

January 9, 2019January 9, 2019 Rajamani Selvam 0 Comments Autism, CpG, Development, MECP2, NDD, Neurodevelopment, neurodevelopmental disorer, Rett syndrome

Rett syndrome is a rare developmental disorder that affects girls primarily. In this infographic, neuroscientist Rajamani Selvam explains about the causes of Rett syndrome, clinical traits, and treatments available for… Read more

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