nervous;  highly strung;  sensitive;  fussy;  worried about petty things
 motor nerve;  reflexes;  athletic ability;  motor coordination
 insensitive;  inconsiderate;  callous;  thick-skinned
 neurasthenia;  nervous breakdown;  concentration (card game involving turning over face-down cards to find identical pairs)
 to be nervous;  to be sensitive;  to worry;  to be fussy;  to be precise
 cranial nerves;  cerebral nerves
 to be oversensitive;  to be nervous;  to be overly concerned;  to worry too much
 to fray one's nerves;  to wear out one's nerves;  to frazzle one's nerves;  to be a nervous wreck
 nervous disorder;  neurosis
 to hit a nerve;  to get on one's nerves
 (biological) neural network;  neural circuit;  nerve network
 nervous;  neural;  neurogenic
 to be oversensitive;  to be nervous;  to be overly concerned;  to worry too much
 neurology;  neurology department
 nervous disorder;  nerve disease
 nerve ganglion;  nerve knot;  ganglion;  ganglia
 to hit a nerve;  to get on one's nerves
 nerve centre;  nerve center
 to be nervous;  to be sensitive;  to worry;  to be fussy;  to be precise
 auditory nerve;  auditory nerves
 psychoneuro;  psychoneurotic
 having delicate feelings;  sensitive
 nervous activity;  activity of a nerve
 neurodegenerative disease;  neurodegenerative disorder
 recurrent laryngeal nerve;  recurrent nerve
 insensitive;  thick-skinned
 neurophysiology;  nerve physiology
 neurolinguistic programming;  NLP
 neuronal plasticity;  neural plasticity;  neuroplasticity
 nerve agent;  nerve gas;  nerve tonic
 efferent neuron;  efferent nerve;  efferent
 afferent nerve;  afferent neuron;  afferent
 olfactory receptor neuron
 sural nerve;  short saphenous nerve;  nervus suralis