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.

New study gives explanation for food's prominence in memory

Ask anyone if they remember where they ate the juiciest burger, the sweetest cupcake or the smoothest bisque, and they probably can describe the location in great detail, down to the cross streets, the décor, and the table where they sat.

13 Jun 2018

Research reveals potential new treatment for drug addiction relapse

Research published in Addiction Biology by scientists at the University of Bath reveals a new potential mechanism for combatting drug addiction relapse.

12 Jun 2018

Researchers identify new form of depression

In a new study, researchers from Hiroshima University have identified a new form of depression that could be used to inform a new generation of treatments.

11 Jun 2018

Researchers investigate role of glutamate in age-associated cognitive disorders

As people around the world live longer, the prevalence of age-associated cognitive disorders is growing. Alzheimer's disease, for which advanced age is the most significant risk factor, currently defies all therapeutic efforts.

8 Jun 2018

Researchers demonstrate synaptic plasticity in new-born neurons

Even in adult brains, new neurons are generated throughout a lifetime. In a publication in the scientific journal PNAS, a research group led by Goethe University describes plastic changes of adult-born neurons in the hippocampus, a critical region for learning: frequent nerve signals enlarge the spines on neuronal dendrites, which in turn enables contact with the existing neural network.

8 Jun 2018

New model explains how the brain stores memories of tangible events

Dr. Thomas Hainmüller and Prof. Dr. Marlene Bartos of the Institute of Psychology of the University of Freiburg have established a new model to explain how the brain stores memories of tangible events.

8 Jun 2018

Study: Immunization with beneficial bacteria can have long-lasting anti-inflammatory effects on the brain

Immunization with beneficial bacteria can have long-lasting anti-inflammatory effects on the brain, making it more resilient to the physical and behavioral effects of stress, according to new research by University of Colorado Boulder scientists.

7 Jun 2018

Strong social network can positively influence the aging brain

A strong social network could be the key to preserving memory. New research from The Ohio State University found that mice housed in groups had better memories and healthier brains than animals that lived in pairs.

31 May 2018

Early-life seizures prematurely switch on key brain synapses related to autism

Early-life seizures prematurely switch on key synapses in the brain that may contribute to further neurodevelopmental delay in children with autism and other intellectual disabilities, suggests a new study from researchers at Penn Medicine published online in Cell Reports.

29 May 2018

Researchers provide insight into how the memory molecule limits brain plasticity

The brain has an incredible capacity to support a lifetime of learning and memory. Each new experience fundamentally alters the connections between cells in the brain called synapses.

24 May 2018

Early-life obesity linked to children's lower perceptual reasoning and working memory scores

A new study by Brown University epidemiologists found that children on the threshold of obesity or overweight in the first two years of life had lower perceptual reasoning and working memory scores than lean children when tested at ages five and eight. The study also indicated that IQ scores may be lower for higher-weight children.

23 May 2018

Novel drug prevents memory impairment in mice exposed to simulated deep space radiation

Planning a trip to Mars? You'll want to remember your anti-radiation pills. NASA and private space companies like SpaceX plan to send humans to the red planet within the next 15 years--but among the major challenges facing future crewed space missions is how to protect astronauts from the dangerous cosmic radiation of deep space.

22 May 2018

New study reveals the extent of brain damage due to elevated homocysteine

The amino acid homocysteine occurs naturally in the human body, generated as a byproduct of methionine metabolism.

17 May 2018

Cognitive decline in older adults not linked to sexual activity or emotional closeness

Older people who enjoy a sexually active and emotionally close relationship with their partner tend to perform better at memory tests than sexually inactive older adults on a short-term basis, but this is not the case over a longer period of time.

16 May 2018

Neuroscientists find how the brain represents distinct memories of similar events

Neuroscientists have found new evidence on how distinct memories of similar events are represented in the brain.

11 May 2018

UAB researchers unravel brain neuron dysfunction in Parkinson’s disease and dementia with Lewy bodies

A decay of brain function is a hallmark of Parkinson's disease and dementia with Lewy bodies, or DLB. Specifically, cognitive dysfunction defines DLB, and nearly eight of every 10 Parkinson's patients develop dementia.

11 May 2018

Researchers identify serotonin receptor that could be targeted to boost memory

In a breakthrough that could one day help individuals with cognitive impairment, researchers at Columbia University Irving Medical Center identified a specific receptor related to the neurotransmitter serotonin that could be targeted with drugs to boost memory.

11 May 2018

Scientific understanding of PSTD points to new treatment and prevention strategies

Recent advances in scientific understanding of how posttraumatic stress disorder develops and persists may lead to more effective treatment and even prevention of this debilitating disorder, according to the May/June special issue of Harvard Review of Psychiatry, published by Wolters Kluwer.

10 May 2018

New study reveals potential for better diagnosis and treatment of TBI patients

Patients who've suffered from traumatic brain injuries have changes in tiny blood vessels in their brains that researchers believe are linked to a range of cognitive symptoms, according to new findings presented at the 2018 American Academy of Neurology Annual Meeting.

30 Apr 2018

Studies offer leads for new approaches to treat neurological problems

Technological advances have ushered in a new era of discovery in neuroscience. The Experimental Biology 2018 meeting will feature an array of research findings on the brain and nervous system.

23 Apr 2018

Hippocampus News and Research

Further Reading

New study gives explanation for food's prominence in memory

Research reveals potential new treatment for drug addiction relapse

Researchers identify new form of depression

Researchers investigate role of glutamate in age-associated cognitive disorders

Researchers demonstrate synaptic plasticity in new-born neurons

New model explains how the brain stores memories of tangible events

Study: Immunization with beneficial bacteria can have long-lasting anti-inflammatory effects on the brain

Strong social network can positively influence the aging brain

Early-life seizures prematurely switch on key brain synapses related to autism

Researchers provide insight into how the memory molecule limits brain plasticity

Early-life obesity linked to children's lower perceptual reasoning and working memory scores

Novel drug prevents memory impairment in mice exposed to simulated deep space radiation

New study reveals the extent of brain damage due to elevated homocysteine

Cognitive decline in older adults not linked to sexual activity or emotional closeness

Neuroscientists find how the brain represents distinct memories of similar events

UAB researchers unravel brain neuron dysfunction in Parkinson’s disease and dementia with Lewy bodies

Researchers identify serotonin receptor that could be targeted to boost memory

Scientific understanding of PSTD points to new treatment and prevention strategies

New study reveals potential for better diagnosis and treatment of TBI patients

Studies offer leads for new approaches to treat neurological problems

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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