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Featured Neuroscience Neuroscience Videos

·July 15, 2021·7 min read

“Neuroprosthesis” Restores Words to Man with Paralysis

A newly developed speech neuroprosthesis has restored a voice to a severely paralyzed man. The technology translates signals from the brain to the vocal tracts, generating words on a screen.

Featured Genetics Neurology Neuroscience Psychology

·January 4, 2019·13 min read

The Mysteries of the Super-Ager Revealed

Scientific research is helping to unlock the secrets behind why some people live to become super-agers. Researchers propose ways in which we can slow the aging process and extend our life spans.

Featured Neurology Neuroscience

·January 11, 2020·6 min read

Speech-disrupting brain disease reflects patients’ native tongue

Language difficulties associated with primary progressive aphasia differ depending on a person's native language, a new study reports. Native English speakers with PPA have more trouble pronouncing words, while those who speak Italian had fewer pronunciation problems but tend to produce shorter and grammatically simpler sentences.

Featured Neurology Neuroscience

·June 3, 2022·5 min read

Overlooked Proteins May Be Key to Better Diagnosis of Alzheimer’s

Fragmented tau that accumulates in neurons in those with Alzheimer's disease may be a new target for drugs to treat the neurodegenerative disease.

Featured Neurology

·June 15, 2020·7 min read

Disrupted circadian rhythms linked to later Parkinson’s diagnoses

Circadian rhythm disruptions in older men have been linked to an increased risk of developing Parkinson's disease. The findings suggest circadian disruptions may reflect the neurodegenerative processes already affecting the brain's internal clock prior to the diagnosis of Parkinson's. Circadian disruptions, researchers say, could be considered an early warning sign of Parkinson's.

Featured Neurology Neuroscience

·April 4, 2022·7 min read

Loss of Neurons, Not Lack of Sleep, Makes Alzheimer’s Patients Drowsy

Degeneration of neurons associated with wakefulness, and not a lack of sleep, makes Alzheimer's patients more drowsy. The degeneration of these neurons is caused by the tau protein. In PSP, the damage to the neurons was associated with symptoms of sleep deprivation.

Featured Neuroscience

·May 10, 2022·4 min read

Study of Pregnant Women Finds Increasing Chemical Exposure

A 12-year-long study found a significant rise in exposure to chemicals from plastics and pesticides in pregnant women which may be harmful to development. Many of the chemicals were "replacement chemicals", ones designed to replace banned chemicals, which may be just as harmful as the ones they replaced.

Featured Neuroscience Psychology

·June 1, 2020·7 min read

Out-of-sync brain waves may underlie learning deficit linked to schizophrenia

Study reveals specific brain wave patterns that underlie the ability to remove irrelevant learned associations to make way for new, updated information. The research shows a particular behavior can be dependent on the synchronization of high-frequency brain waves in different parts of the brain.

Brain Cancer Featured Neuroscience

·August 30, 2022·5 min read

Pregnant Women Are Exposed to Cancer-Causing Chemicals in Dishware, Hair Coloring, Plastics, and Pesticides

Exposure to chemicals such as melamine, cyanuric acid, and aromatic amines from household products, hair dyes, and pesticides can cause cancer and lead to child developmental issues, researchers report. The study found the majority of pregnant women have levels of the toxic chemicals in urine samples.

Featured Genetics Neuroscience Open Neuroscience Articles Psychology

·August 10, 2017·6 min read

Hormone Shows Promise as Cognition Enhancer

Researchers report klotho, a life extending protein, improved working memory, spatial memory and learning in mice. The researchers also noted a single injection of klotho was sufficient to improve cognitive ability and the effects were long lasting.

Featured Genetics Psychology

·October 22, 2016·7 min read

Gene Links Risk of Psychiatric Disease to Reduced Synapse Numbers

According to researchers, a mutation in a gene associated with brain development may dispose people to various psychiatric illnesses as it reduces synapse numbers. Lithium may help to restore some of the synapses.