Northwestern University

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Northwestern University

·September 30, 2022·4 min read

Superager Brains Contain ‘Super Neurons’

Neurons in the memory-associated entorhinal cortex of super-agers are significantly larger than their cognitively average peers, those with MCI, and even in people up to 30 years younger. Additionally, these neurons contained no signs of Tau, a hallmark of Alzheimer's disease.

This shows an older man playing guitar and singing

Featured Neurology Neuroscience

·August 29, 2022·4 min read

Music Helps Patients With Dementia Connect With Loved Ones

Listening to music from their youth or songs with a strong emotional connection allows those with dementia to enhance social engagement and reduces neuropsychological symptoms of dementia such as anxiety, depression, and aggression. Musical intervention also sparks an emotional connection between the patient and their caregivers.

This shows a model of a head and a brain

Featured Neuroscience Open Neuroscience Articles

·August 25, 2022·4 min read

Investigating the Role of Dopamine Circuits in Habit Formation

Dopamine neurons connect subregions of the striatum that contribute to habit formation. The findings shed new light on how habits are formed, and how they can be broken.

Featured Neuroscience Visual Neuroscience

·August 5, 2022·4 min read

New Insights Into Retinal Neurons

Researchers have identified a new type of retinal ganglion cells.

Autism Featured Neuroscience

·June 19, 2022·4 min read

AI Detects Autism Speech Patterns Across Different Languages

Machine learning algorithms help researchers identify speech patterns in children on the autism spectrum that are consistent between different languages.

Featured Neuroscience Open Neuroscience Articles Psychology

·June 1, 2022·4 min read

Why Ketamine Is a Speedster Antidepressant

Ketamine's rapid action as an antidepressant is a result of increasing the activity of a small number of newborn neurons, which are part of ongoing neurogenesis in the brain.

Featured Neurology Neuroscience Open Neuroscience Articles

·May 22, 2022·4 min read

Experimental ALS Drug May Be More Effective Than Existing Ones

NU-9, an experimental drug, appears to be more effective at treating ALS than existing medications.

This shows a cartoon of a person speaking and an ear

Auditory Neuroscience Featured Genetics Neuroscience

·May 5, 2022·4 min read

New Tool to Create Hearing Cells Lost in Aging

Researchers have identified a master gene that programs ear hair cells into either inner or outer cells. The discovery could lead to new treatments to restore hearing loss associated with aging, noise exposure, or as an adverse reaction to medical therapies.

Featured Genetics Neurology Neuroscience

·April 20, 2022·4 min read

Epigenetic Age Predicts Cognitive Function

Your epigenetic "age" can predict your risk of developing cognitive impairments and dementia later in life, a new study reports. Epigenetic age takes into account specific personal epigenetic changes that occur in relation to your biological age.

Featured Neurology Neuroscience

·April 19, 2022·3 min read

Five Diseases Attack Language Areas in Brain

Study identified five different neurological disorders that attack the brain's language network, resulting in primary progressive aphasia.

Featured Neuroscience Psychology

·March 6, 2022·3 min read

Pregnant Women Have Lingering Depression Despite Antidepressant Treatment

Many women experienced lingering depression throughout pregnancy and postpartum, despite using SSRI antidepressants, a new study reports.

This shows hepcidin expression in the brain

Featured Neurology Neuroscience Open Neuroscience Articles

·February 1, 2022·4 min read

Iron Accumulation Linked With Age-Related Cognitive Decline

A breakdown in regulatory mechanisms causes iron to build up in the brain during aging, increasing oxidative stress and increasing the risk of age-related cognitive decline, a new study reports.

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