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Penn State

·May 30, 2023·6 min read

Middle Age Sexual Satisfaction: A Potential Early Sign of Cognitive Decline

Researchers found lower sexual satisfaction in middle age may be a warning sign of future cognitive decline. The study examined associations between erectile function, sexual satisfaction, and cognition in hundreds of middle-aged men, discovering a correlation between declines in sexual satisfaction and future memory loss. This study tracks sexual satisfaction, sexual health, and cognition over time, revealing a novel potential risk factor for cognitive decline. While the causality remains uncertain, this relationship suggests that improving sexual satisfaction might positively affect memory function.Researchers found lower sexual satisfaction in middle age may be a warning sign of future cognitive decline. The study examined associations between erectile function, sexual satisfaction, and cognition in hundreds of middle-aged men, discovering a correlation between declines in sexual satisfaction and future memory loss.

Featured Neuroscience Visual Neuroscience

·May 12, 2023·6 min read

Revolutionary Sensor Mimics Human Eye for Vivid Imagery

Researchers have created a device that emulates the human eye's ability to see color by using narrowband perovskite photodetectors and a neuromorphic algorithm. The photodetectors, sensitive to red, green, and blue light, mimic our cone cells, while the neuromorphic algorithm simulates our neural network to process information into high-quality images.

Brain Cancer Featured Neurology Neuroscience

·February 27, 2023·5 min read

Blood Test for Brain Cancer May Be on Horizon

A new blood-based test to screen for biomarkers of glioblastoma brain cancer has been developed by researchers at Penn State. The test looks for elevated levels of IL13Rα2, an antigen receptor that is derived from glioblastoma tumors.

Featured Neurology Neuroscience

·February 19, 2023·4 min read

Food Insecurity May Increase Cognitive Decline in Older Adults

Food insecurity was associated with accelerated cognitive decline and brain aging in older adults.

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Featured Neuroscience Psychology

·February 9, 2023·6 min read

‘Just as Deadly’: Inside the Mind of a Female Serial Killer

Female serial killers are considered fairly anomalous. Research into females who commit serial killings has been pretty limited, until now. Researchers have identified certain characteristics of female serial killers, finding they tend to be white, married at least once, of at least average intelligence, and are more likely to be employed in healthcare professions.

This is a drawing of the electrode over a brain

Featured Neuroscience

·January 23, 2023·4 min read

Pop-up Electrode Device Could Help With 3D Mapping of the Brain

A newly developed pop-up electrode device can assist with 3D brain mapping by gathering in-depth information about individual neurons and their interactions while limiting the potential of damaging brain tissue.

Featured Neuroscience

·December 2, 2022·6 min read

Peanuts and Herbs and Spices May Positively Impact Gut Microbiome

Consuming one ounce of peanuts or adding one teaspoon of herbs and spices to your daily diet has a positive impact on the health of your gut bacteria and improves immune function.

Featured Neuroscience Open Neuroscience Articles Psychology

·November 12, 2022·4 min read

Breathing May Measurably Modulate Neural Responses Across Brain

Study reveals a potential link between respiration and neural activity changes in animal models.

This shows white smoke against a black background

Featured Neuroscience Open Neuroscience Articles Psychology

·November 3, 2022·7 min read

Reduced-Nicotine Cigarettes Result in Less Smoking in Anxious and Depressed Smokers

Lowering nicotine levels to non-addictive levels reduces smoking without worsening symptoms of depression and anxiety for those suffering from mental health disorders.

Autism Featured Neuroscience

·October 11, 2022·6 min read

Medical History May Help Predict Autism in Young Children

New machine learning models assess the connection between hundreds of clinical variables, including doctor visits and health records for seemingly unconnected conditions, to predict the likelihood of ASD in young children.

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Featured Neuroscience Psychology

·September 22, 2022·3 min read

Sufficient Sleep Associated With Life Satisfaction in Parents

Study shows sufficient sleep improves parents' mental health and overall well-being.

This shows the vascular network in a brain

Featured Neurology Neuroscience

·July 8, 2022·4 min read

Brain Regions Vulnerable to Disease May Lack Adequate Energy From Blood Supply

Researchers say brain areas associated with neurodegenerative diseases tend to have less dense vascular networks which supply the brain with energy via the blood. The findings shed light on how the neurovascular system plays a role in the development of neurodegeneration.

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