simple brain

activity addictions and axon background bipolar bipolarity black brain cells cerebral clambering cognition cognitive coma comatose connection crazy creativity dendrites encephalitis encephalon ideas illuminated impulsiveness leak lines lumbar madness medicine meninges meningitis messages nerves nervous neural neurological neurology neurons neurosis orders pathology psychological psychology puncture science signal simple skull stimulus synapse synapses synaptic syphilis tdha think thought trauma traumatism vegatative yellow