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Promising treatment for dementia

A new study has found a promising new treatment for patients with behavioral variant fronto-temporal dementia, the second most common form of dementia in the under 60s — resulting in a stabilizing of what would normally be escalating behavioral issues…

Neuroscientists find multiple brain regions control speech, challenging common assumption

Neurobiologists give new meaning to the term ‘motor mouth’. By carefully mapping neural networks in marmoset and macaque monkeys, they determined that multiple areas in the brain’s frontal lobe control the muscles of vocalization and could provide a fo…

A ‘factory reset’ for the brain may cure anxiety, drinking behavior, study suggests

Gene editing may be a potential treatment for anxiety and alcohol use disorder in adults who were exposed to binge drinking in their adolescence, according to the results of an animal study. The researchers used a gene-editing tool called CRISPR-dCas9 …

The role of the cerebellum in absence seizures

Researchers have gained new insights into the cellular and molecular mechanisms of absence seizures and potential therapy options.

Brain circuit responsible for cocaine withdrawal-induced anxiety and relapse-related behavior

New research finds that drug withdrawal-induced anxiety and reinstatement of drug seeking behaviors are controlled by a single pathway in the brain and centered around dopamine cells.

Brain networks can play role in weight-loss success

When it comes to weight loss, the old adage it’s all in your head may be true. Scientists have shown that two specific networks in the brain can strongly influence how successful a person will be when trying to lose weight.

Finding your car in a parking lot relies on this newly discovered brain circuit

When exploring a new environment, mice make use of a unique long-distance connection in the brain that prompts them to pay attention to the most salient features of the environment, according to new research. The link, originating in the prefrontal cor…

Cognitive impairment from severe COVID-19 equivalent to 20 years of aging, study finds

Cognitive impairment as a result of severe COVID-19 is similar to that sustained between 50 and 70 years of age and is the equivalent to losing 10 IQ points, say scientists.

‘Resetting’ the injured brain offers clues for concussion treatment

New research in mice raises the prospects for development of post-concussion therapies that could ward off cognitive decline and depression, two common conditions among people who have experienced a moderate traumatic brain injury.

Gene therapy reverses effects of autism-linked mutation in brain organoids

Scientists use lab-grown human brain tissue to identify neural abnormalities in Pitt-Hopkins Syndrome and show gene therapy tools can rescue neural structure and function.