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Researchers map brain of blind patient who can see motion

Since the visual processing centres of her brain went dark after a stroke, a Scottish woman has been unable to see objects. However, she has developed the remarkable ability to see objects in motion, neuroscientists at Western University in Canada have…

Investigators suggest that brain circuits could unlock new psychiatric treatments

The findings of the studies highlight the complexity of brain inhibitory systems and the importance of taking a subtype-, circuit- and neuronal population-specific approach to develop future therapeutic strategies using cell type-specific drug delivery.

Slips of the ear: When knowledge deceives perception

Misperception of speech results from a weak representation of the difference between what we expect to hear and what is actually said, according to a human neuroimaging study. The research provides new evidence for how the brain creates perceptual illu…

Reviving the protector: New tactic against medulloblastoma

Scientists have a new tactic with potential for fighting medulloblastoma, the most common and most aggressive form of brain tumor in children.

Post-stroke delivery of neurotrophic factor MANF promotes functional recovery in rats

The neurotrophic factor MANF is neuroprotective when administered before experimental stroke. MANF also promoted reversal of stroke-induced behavioural impairments when administered directly into rat brain tissue 2 to 3 days after stroke.

New type of depression identified

Depression is a mental disorder that affects over 300 million people around the world. While treatments exist, many of them are based on one hypothesis of how depression arises. Patients that do not fit this mold may not be getting benefits. A new stud…

Criticism from parents affects how children’s brains respond to emotional information

Children of highly critical parents show less attention to emotional facial expressions, according to new research.

If your eyes wrinkle when you smile or frown, you appear more sincere

Researchers have shown that our brains are pre-wired to perceive wrinkles around the eyes as conveying more intense and more sincere emotions. This eye-wrinkle feature, called the Duchenne marker, occurs across multiple facial expressions, including sm…

Mutation links bipolar disorder to mitochondrial disease

Mutations in the gene ANT1 may confer a risk for bipolar disorder through a complex interplay between serotonin and mitochondrial signaling in the brain. These two pathways have been separately implicated in bipolar disorder, but the link between level…

A hydrogel restores breathing after spinal cord injury in animal models

Lab tests demonstrate that a hydrogel could help repair damaged spinal nerves that control breathing, an advance that could eventually be developed into new patient treatment.