Severe Depression

'Special K' could relieve depression

(Medical Xpress) -- Recreational drug and anaesthetic, ketamine, is being trialled in people with severe depression and is providing almost instant relief from symptoms, offering fresh hope of a quick new ...

Jun 07, 2012
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Volitional control from optical signals

(Medical Xpress)—In their quest to build better BMIs, or brain-machine-interfaces, researchers have recently begun to look closer at the sub-threshold activity of neurons. The reason for this trend is that ...

Neuroimaging: Live from inside the cell

A novel imaging technique provides insights into the role of redox signaling and reactive oxygen species in living neurons, in real time. Scientists of the Technische Universität München and the Ludwig-Maximilians-Universität ...