The technique used by psychiatry Professor Ned Kalin could point to a new way to help people with severe anxiety and other treatment-resistant psychiatric illnesses.
brain
Researchers find a better way to measure consciousness
A new study of brain activity could prevent the potential trauma of patients under anesthesia regaining some awareness during medical procedures.
Researchers wake monkeys by stimulating ‘engine’ of consciousness in brain
A small amount of electricity delivered at a specific frequency to a particular point in the brain will snap a monkey out of even deep anesthesia, pointing to a circuit of brain activity key to consciousness and suggesting potential treatments for debilitating brain disorders.
Jawless fish take a bite out of the blood-brain barrier
A team of biomedical engineers and clinician-scientists borrowed molecules from the immune system of the parasitic sea lamprey to deliver anti-cancer drugs directly to brain tumors.
Ritalin drives greater connection between brain areas key to memory, attention
New research is a first step toward understanding the way Ritalin affects the organization of the pathways that build brain networks used in attention and learning.
Five questions with Su-Chun Zhang, forger of brain cells
In light of the 20th anniversary of James Thomson’s derivation of human embryonic stem cells, we had some questions for one of the founders of stem cell neuroscience.
Discovery opens new opportunities to slow or reverse MS
Nerve cells stripped of their insulation can no longer carry vital information, leading to the numbness, weakness and vision problems often associated with multiple sclerosis. A new study shows an overlooked source may be able to replace that lost insulation.
Researchers trace Parkinson’s damage in the heart
Heart attacks, diabetes and other disorders cause similar damage to nerves in the heart. Those patients and potential therapies could also benefit from the new visualization method, says Parkinson’s disease researcher Marina Emborg.
Estrogen discovery could shed new light on fertility problems
Researchers have upended the traditional understanding of the hormonal cascade that leads to release of an egg from the ovaries.
Study finds a key to nerve regeneration
Researchers have found a switch that redirects helper cells in the peripheral nervous system into “repair” mode. A new study suggests tactics that might assist recovery after physical injury.