Hippocampus News and Research

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The hippocampus is a part of the forebrain, located in the medial temporal lobe. It belongs to the limbic system and plays major roles in short term memory and spatial navigation. Humans and other mammals have two hippocampi, one in each side of the brain.

Alzheimer's disease disrupts visual memory by degrading cross-hemispheric cells

A new MIT study finds that Alzheimer's disease disrupts at least one form of visual memory by degrading a newly identified circuit that connects the vision processing centers of each brain hemisphere.

19 Aug 2022

Prenatal bisphenol A exposure may affect brain volume in children

Scientists report that gestational exposure to low levels of bisphenol A may induce structural alterations in some fetal brain regions.

10 Aug 2022

Understanding the emotions behind memories

In this interview, we speak to Professor Kay Tye about her latest research into memories and how we can start to understand the emotions behind them.

10 Aug 2022

New insights into the understanding of how ApoE variants contribute to Tau pathology in Alzheimer’s disease

Researchers examined the impact of tau neuropathology of APOE3 Christchurch (APOE3ch) homozygote against Alzheimer’s disease.

8 Aug 2022

The aging human brain

Researchers describe alterations at the molecular and cellular levels that underly brain aging in otherwise healthy elderly adults.

3 Aug 2022

Neurons show rhythmic activity at different frequencies in the desynchronized state

In the 17th century, the Dutch scientist Christiaan Huygens hanged two of his recently invented pendulum clocks on a wooden beam and observed that as time passed, the clocks aligned their beats.

2 Aug 2022

Microvascular disease and Alzheimer's associated with more white matter damage, more inflammation

Disease of the microscopic blood vessels that feed the white matter of our brain is associated with worse cognitive function and memory deficits in individuals with Alzheimer's, scientists report.

2 Aug 2022

Specific brain responses to traumatic experiences predict vulnerability to develop PTSD

Results from the largest prospective study of its kind indicate that in the initial days and weeks after experiencing trauma, individuals facing potentially threatening situations who had less activity in their hippocampus – a brain structure critical for forming memories of situations that are dangerous and that are safe – developed more severe posttraumatic stress disorder (PTSD) symptoms.

26 Jul 2022

Decreased hippocampal activity linked to worse PTSD symptoms

After a traumatic event, people with decreased activity in the hippocampus experience worse PTSD symptoms, according to new research published in JNeurosci.

25 Jul 2022

Benefits of physical, mental activity on thinking may vary for men and women, study suggests

Studies have shown that physical and mental activity help preserve thinking skills and delay dementia. A new study suggests that these benefits may vary for men and women.

20 Jul 2022

Researchers find link between brain protein and increased vulnerability to neurodegeneration in epilepsy patients

A team of Florida State University College of Medicine researchers has found a link between a specific protein in the brain and increased vulnerability to neurodegeneration for individuals with temporal lobe epilepsy (TLE).

18 Jul 2022

Study provides new insights into the process of memory recall

An unforgettable time at a restaurant is not just about the food. The odors, the decor, the sound of the band playing, the conversations, and many other features may combine to form a distinctive memory of the night.

15 Jul 2022

Researchers discover specific cells that regulate the transmission of information between brain areas

A scientific team from MedUni Vienna's Center for Brain Research has now identified specific cells that regulate the transmission of information between brain areas.

15 Jul 2022

How common is pediatric cannabis use and what are the risks?

New research evaluated the recent usage of marijuana and its derivative products, their effects and clinical manifestations, perceptions, pharmaceutics, epidemiological studies, and the long-term ramifications in pediatric populations.

12 Jul 2022

Brain ripples may help integrate information across the cortex during sleep, waking, and memory recall

A fundamental mystery of the human cortex is how its 16 billion neurons integrate or bind the many different kinds of information they encode into a single coherent unified experience or memory.

8 Jul 2022

New non-invasive treatment for patients suffering from treatment-resistant depression and dementia

A joint research team from the LKS Faculty of Medicine, The University of Hong Kong (HKUMed) and City University of Hong Kong (CityU) has discovered that the electrical stimulation of the eye surface can alleviate depression-like symptoms and improve cognitive function in animal models.

8 Jul 2022

Hippocampus News and Research

Further Reading

Alzheimer's disease disrupts visual memory by degrading cross-hemispheric cells

Prenatal bisphenol A exposure may affect brain volume in children

Understanding the emotions behind memories

New insights into the understanding of how ApoE variants contribute to Tau pathology in Alzheimer’s disease

The aging human brain

Neurons show rhythmic activity at different frequencies in the desynchronized state

Microvascular disease and Alzheimer's associated with more white matter damage, more inflammation

Specific brain responses to traumatic experiences predict vulnerability to develop PTSD

Decreased hippocampal activity linked to worse PTSD symptoms

Benefits of physical, mental activity on thinking may vary for men and women, study suggests

Researchers find link between brain protein and increased vulnerability to neurodegeneration in epilepsy patients

Study provides new insights into the process of memory recall

Researchers discover specific cells that regulate the transmission of information between brain areas

How common is pediatric cannabis use and what are the risks?

Brain ripples may help integrate information across the cortex during sleep, waking, and memory recall

New non-invasive treatment for patients suffering from treatment-resistant depression and dementia

Characterization of longer-term effects on behavior and brain inflammation following recovery from mild COVID-19

COVID-19 and brain damage explained

Understanding how the brain learns new concepts holds potential for tackling cognitive issues

Brain responses to stories change as we grow from infants to adults

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

Advancing Intracellular Delivery with LumiPore®

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