Learning and unlearning to fear: The two faces of noradrenaline
Fear association and unlearning fear association require different populations of noradrenaline neurons in the locus coeruleus.
Sep 20
Sep 14
ּּּBigger oocytes = more mistakes
The large size of mouse oocytes is shown to create errors when chromosomes divide between daughter cells.
Sep 7
Superfly flight simulator helps unravel navigation in the brain
Optical imaging neural activity in flies as they use a flight simulator can help us understand how the brain codes navigation.
Sep 5
Skipping fatty acids could be recipe for schizophrenia
Prenatal lack of omega-3 and omega-6 fatty acids linked to epigenetic changes that lead to schizophrenic symptoms in mice.
Aug 21
A gut-wrenching defense against parasitic worms
Mast cells in the gut help fight off parasitic worms in the early stages of infection.
Aug 18
Memory retrieval needs a neuronal connecting flight
Scientists use optogenetics to discover a part of the brain necessary for retrieving memories of personal experiences.
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