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Taghippocampus

Researchers elevate brain protein to allay symptoms of Alzheimer’s in animal model.

Alzheimer’s disease is characterized by the degeneration of neurons in the hippocampus and cortex, and the appearance of neuritic plaques and neurofibrillary tangles.  Although the precise cause of Alzheimer’s disease remains … Continue Reading Researchers elevate brain protein to allay symptoms of Alzheimer’s in animal model.

Research refutes famous study, shows neurons created through exercise don’t erase old memories.

Exercise is well-known for its cognitive benefits because it causes neurogenesis, the creation of new neurons, in the hippocampus, which is a key brain region for learning, memory and mood … Continue Reading Research refutes famous study, shows neurons created through exercise don’t erase old memories.

Neuroimaging shows how the brain switches from past to present memory mode.

The hippocampus is a critical structure for encoding of novel experiences. A particularly compelling puzzle is how the hippocampus encodes new information in the presence of interference from past memories.  … Continue Reading Neuroimaging shows how the brain switches from past to present memory mode.

Schizophrenia linked to loss of cells in brain’s memory centre for the first time.

Scientists have long speculated that schizophrenia, which affects about 1 in every 100 adults worldwide, originates in part in the hippocampus, the brain’s headquarters for memory and spatial navigation. As … Continue Reading Schizophrenia linked to loss of cells in brain’s memory centre for the first time.