section of a brain seen in profile, parts of the brain. degenerative diseases, parkinson, synapses, neurons, alzheimer’s

abstract alzheimers anatomy anxiety background biological biology black brain brainstorming cell chakra communication computer conceptual connection contemplation creativity degenerative diseases equipment examination expertise face fiber futuristic genius head health human ideas information innovation intelligence man medical medicine medium memories mental motivation nerve nervous network neuron neurons organisation outdoor parkinson parts people philosophy professional profile pursuit reflection render scan schema science section seen silhouette symbol synapse synapses system technology