Post-Traumatic Stress Disorder (PTSD) is an anxiety-based disorder that can develop after a person is involved in or has witnessed traumatic events. The main treatment for people with PTSD are … Continue Reading New brain region that suppresses fear identified.
A person perceives the world around them through multiple senses, with concurrent impulses of signals in different sensory modalities, such as a flash and a beep, readily deciphered and merged … Continue Reading Study develops 4D glasses allowing wearers to be touched by a movie.
Think about a person performing a simple action, when they reach for a pan of brownies, a ball-shaped brain structure called the striatum is critical for controlling their movement toward … Continue Reading New map of the brain’s action centre upends textbook theory.
As they go about their everyday lives, people often have to choose between a safe option and a riskier one, such as staying in a secure job, or starting a … Continue Reading Study identifies neural circuits involved in making risky decisions.
Brain map researchers release first of it’s kind data on the aging human brain and traumatic brain injury.
Dementia is a common illness with an incidence that is rising as the aged population increases. A multitude of neurodegenerative illnesses have an associated dementia, including corticobasal degeneration, Creutzfeldt–Jakob disease, … Continue Reading Brain map researchers release first of it’s kind data on the aging human brain and traumatic brain injury.
Whenever a person learns something new or is affected by their experiences it’s because synapses, the connections between neurons in the brain, have changed. Sometimes new synapses are made, and … Continue Reading Study shows how astrocytes help control synapse strength and plasticity.
In patients with Parkinson’s disease, gait disorders and difficulty with balance are often caused by the degeneration of a specific type of neuron, called cholinergic neurons, in a region of … Continue Reading New technique begins to map and untangle neuronal networks in Parkinson’s disease.
Neuropathic pain is deﬁned as pain initiated or caused by a primary lesion or dysfunction in the nervous system. Chronic neuropathic leg pain is the most common form of neuropathic … Continue Reading Neuroimaging shows that spinal cord stimulation reduces emotional aspect of chronic pain.
Every day, humans constantly absorb information through their sensory organs, which the brain then needs to process correctly. The information first reaches the thalamus and then travels to the cerebral … Continue Reading Researchers identify function of higher-order thalamus for the first time.
Scientists have long speculated that schizophrenia, which affects about 1 in every 100 adults worldwide, originates in part in the hippocampus, the brain’s headquarters for memory and spatial navigation. As … Continue Reading Schizophrenia linked to loss of cells in brain’s memory centre for the first time.
The auditory nerve is comprised of thousands of tiny nerve fibers responsible for transmitting sound to and from the ear and the brain. Recent discoveries have shown that they are … Continue Reading Researchers identify previously unknown compensatory brain amplifier for hear loss.
Learning and memory are among the brain’s most fundamental tools for survival. Accurate encoding of ‘contextual’ memories, which are associated with particular experiences, enables the person to exhibit the appropriate … Continue Reading Elusive ‘switch’ which helps brain distinguish safety from danger identified.
Signs of autism, schizophrenia and bipolar disorder often take years to manifest. Studying suspect disease genes in the brain early in life could prove valuable in the development of new … Continue Reading Study maps autism-linked protein in neurodevelopment.
Homeostasis is the property of a system in which variables are regulated so that internal conditions remain stable and relatively constant. The human body manages a multitude of highly complex … Continue Reading Neuroimaging identifies previously unknown circuitry in brain homeostasis.
Alzheimer’s disease is a progressive illness that is the leading cause of dementia and the sixth leading cause of death in the United States. There is no cure for the … Continue Reading Neuroimaging links two Alzheimer’s risk genes to brain atrophy, promising blood markers.
Internet gaming disorder (IGD) is defined as a failure to control one’s impulses to excessively use online gaming. IGD results in serious negative outcomes, such as decreased physical and mental … Continue Reading Neuroimaging identifies brain differences in compulsive video game players.