neuroscientist explains how your brain is affected by fear, isolation & anxiety | moriel zelikowsky Published 4 years ago • 124K plays • Length 31:49 Download video MP4 Download video MP3 Similar videos 1:26:30 rewiring the brain: the promise and peril of neuroplasticity 14:10 5x your brain cells 46:03 stanford psychologist reveals one change that will dramatically improve your life | kelly mcgonigal 4:16 how stress affects your brain - madhumita murgia