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          CA3

          This shows CA3 neurons
          ElectrophysiologyFeaturedNeurosciencePsychology
          ·February 19, 2020·5 min read

          Altered potassium levels in neurons may cause mood swings in bipolar disorder

          Increased potassium currents were responsible for hyperactivity of CA3 neurons. When exposed to potassium channel blockers, the hyperactivity disappeared. However, when exposed to lithium, the drug not only reversed hyperactivity but reduced potassium currents at the same time. The findings strengthen the case that potassium currents play a role in bipolar disorder.
          Read More
          Image shows brain cells from a mouse cortex.
          FeaturedGeneticsNeurologyOpen Neuroscience Articles
          ·October 10, 2016·6 min read

          Alzheimer’s Could be Treated With Gene Therapy: Mouse Study

          Researchers report they have successfully prevented the development of Alzheimer's in mice by using gene therapy delivered by a virus to the brain.
          Read More
          Image shows mouse hippocampus.
          FeaturedGeneticsNeuroscience
          ·September 2, 2017·5 min read

          Bone Derived Hormone Reverses Age Related Memory Loss: Mouse Study

          Researchers report boosting levels of osteocalcin in the blood may help reverse age related memory loss in mice.
          Read More
          Island and ocean cells are shown.
          FeaturedNeuroscienceNeuroscience Videos
          ·September 23, 2015·5 min read

          Brain Circuit Critical in Forming Episodic Memory Identified

          Researchers identify a neural circuit that connects the hippocampus and the entorhinal cortex, which is responsible for encoding episodic memory.
          Read More
          This shows an older man
          FeaturedNeurologyNeuroscienceOpen Neuroscience Articles
          ·May 20, 2022·5 min read

          Brain Mechanism Tied to Age-Related Memory Loss Discovered

          Researchers have identified a mechanism that occurs within the CA3 region of the hippocampus that appears to be responsible for a common type of age-related memory loss.
          Read More
          Image shows a brain and marijuana leaves.
          FeaturedNeuroscienceOpen Neuroscience Articles
          ·September 23, 2017·4 min read

          Breaking Memory Circuits With Marijuana

          New research reveals the dynamics of neural circuits under the influence of cannabinoids.
          Read More
          This is a drawing of the hippocampus with CA3, CA1 and the DG labeled.
          ElectrophysiologyFeaturedNeuroscience
          ·March 30, 2015·3 min read

          Building Block for Memory and Learning Identified

          Researchers discover a key receptor which is responsible for activating opposing forms of plasticity in the hippocampus.
          Read More
          Image shows the CA1 area of the hippocampus highlighted in a mouse brain.
          FeaturedNeuroscience
          ·January 18, 2016·5 min read

          Cellular Diversity in the Hippocampus

          Researchers have discovered an unexpected diversity within CA1 pyramidal neurons in the hippocampus.
          Read More
          hippocampus
          FeaturedGeneticsNeurosciencePsychology
          ·January 8, 2019·4 min read

          Childhood Stress Affects Behavior of Offspring: Mouse Study

          Researchers report on the epigenetic effect of early life stress. In a new study, researchers reveal mice who experienced stress in the first few weeks of life showed deterioration in memory, learning and maternal behaviors. Behavioral changes were seen in their later offspring, regardless of sex.
          Read More
          Image shows a diagram of the hippocampus.
          FeaturedNeurology
          ·October 16, 2017·6 min read

          Dietary Supplement Dampens Brain Hyperexcitability Seen in Epilepsy

          Researchers were able to dampen hyperexcitability associated with seizure disorders in rodent models by inducing biochemical alterations with glucosamine, a dietary supplement.
          Read More
          The image shows a rat holding a hershey's kiss.
          FeaturedNeuroscience
          ·February 27, 2013·3 min read

          Discovery About Animal Memory Opens Doors to Research on Memory Impairment Diseases

          A new study offers evidence of source memory in nonhuman animals.
          Read More
          ElectrophysiologyFeaturedNeuroscience
          ·October 8, 2012·2 min read

          Discovery of Gatekeeper Nerve Cells Explains the Effect of Nicotine on Learning and Memory

          Researchers discovered a new group of nerve cells that regulate processes of learning and memory. These cells act as gatekeepers and carry a receptor for nicotine, which can help explain our ability to remember and sort information. The newly discovered gatekeeper nerve cells, also called OLM-alpha2 cells, provide an explanation to how the flow of information is controlled in the hippocampus.
          Read More
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          Inhale, Exhale, Remember: Uncovering the Breath-Memory Connection

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          Top 5 Neuroscience News Stories of the Week

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          The DNA of Decision-Making

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          GPS of the Brain: Marmoset Gaze Reveals New Insights into Spatial Navigation

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