make outline of this question CE-2010 -
 

Q3. Describe structures and function of brain emphasizing the role of neurons as a unit of nervous system.

Outine:
1-Nervous system
a-CNS
b-PNS
2-Central Nervous System:
a-Brain
b-Spinal Cord
3-Brain
a-Structure of Brain:
i-ForeBrain
ii-MidBrain
iii-Hind Brain
iv. lobes of brain
4-Neuron--structural unit of brain
a- structure
b-fuction
regards---
check it to if it is upto the mark or not...

its good
Bt I ll add few things.
Structure of neuron
Dendrites
Soma
axon
Functions of neuron
Sensori neurons
Associative neurons
Motor neurons
communication with in neuron
electrical comm.
chemical comm(neuro-transmitters)
Structure of brain with respect to neuron.
Fore
Lobes
frontal lobe and neural activity(thinking,reasoning etc)
Perietal and sensations of touch and pressure
Temporal and hearing (explain auditory nerve too)
Occipital and vision(explain visual nerve)
Association areas
Motor areas
Sensori areas
Limbic system
Thalamus and hypothalamus
Mid brain
Explain on similar lines
Hind brain
Explain it and also explain nerves(e.g cranical nerves,spinal nerves)

Note:
You have to explain whole brain w.r.t to neuron and its functionality

how to explain brain structure w.r.t neuron? plz explain it...

Bro first of all our whole brain is made up of neurons..you ll explain different lobes and areas by explaining special neurons performing special functions in them.
For example..occipital lobes takes input from visual nerve which is made up of neurons..visual nerve itself takes info from ganglion and bipolar cell which are themselves cluster of neurons...in occipital lobe there are feature detective cells which are connected with limbic system and other lobes through neurons.
Focus should be on how info is brought to mind and is taken from mind through neurons and how brain areas respond to these neural impulses.how these structural areas are connected with each other.You have to just mould the things.
I hope you ll get my point