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Columbia researchers have found a potential neurobiological mechanism for hallucinations and delusions that fits within the hierarchical model of psychosis and can explain their clinical presentation.
Columbia neuroscientists have identified neurons in mice that distinguish familiar companions from strangers and may help explain why people with schizophrenia struggle in social situations.
Columbia neuroscientists used new techniques to create a 3-D atlas of the special neurons in a part of the mouse brain that prevent the brain's electrical activity from getting out of control.
- July 20, 2017
A new study from Columbia neuroscientists may offer clues as to why some movements can be relearned after motor cortex damage while others cannot.
- June 22, 2017
Different types of memories stored in the same neuron of the marine snail Aplysia can be selectively erased.
- June 1, 2017
The link between phthalates and the thyroid—a "master controller" of brain development—may explain known phthalate-linked cognitive problems, Mailman researchers say.
- May 31, 2017
The discovery that pain receptors continue to function within nerves may lead to more effective pain medications with fewer side effects.
- May 22, 2017
Columbia neuroscientists find that a part of the brain filters out internal noise made by the body, which may help explain such hearing disorders as tinnitus.
- May 19, 2017
Neurosurgeon Sameer Sheth uses deep brain stimulation to treat depression in patients who have not been helped with other therapies.
- May 15, 2017
Spinal muscular atrophy is partly due to defects in the sensory neuron synapses that activate motor neurons. Symptoms may be reduced by improving synapse function.
- May 1, 2017
Columbia University researchers have created a new topology-based tool that generates a roadmap of the ways in which a stem cell becomes differentiated.
- April 28, 2017
Neuronal branches become tangled in mice lacking Pcdh genes, leading to signs of depression or sensory deficits when specific genes are absent, studies find.