Median nerve

Flexes forearm, flexes hand and abducts it 

Extends forearm

Radial N 

Pronates and flexes forearm

Median N 

Median nerve

Flexes forearm and hand, abducts hand 

Flexes and abducts hand

Median N 

Flexes hand and forearm, adducts hand

Ulnar N 

Flexes arm and forearm

Flexes proximal interphalangeal joints

Median N 

Flexes distal interphalangeal joints

Anterior interosseous N + ulnar N 

Flexes thumb

Anterior interosseous N 

Pronates forearm

Anterior interossous N. 

Radial N

Flexes forearm 

Extends hand and abducts hand

Radial N 

Radial N

Extends hand and abducts 

Extends fingers and hand

Posterior interosseous

Extends little finger

Posterior interosseous

Extends hand and adducts it

Posterior interosseous

Supinates forearm

Radial 

Abducts thumb and hand

Posterior interosseous

Extends distal phalanx of the thumb + extends hand

Radial N 

Radial N

Extends index finger 

Abducts thumb

Median N 

Opposes thumb

Median N 

Flexes thumb

Median N 

Ulnar N

Wrinkles skin of hand on medial side 

Ulnar N

abducts little finger 

Ulnar

flexes little finger 

Opposes little finger

Ulnar N 

1st and 2nd by median

3rd and 4th by ulnar

Extend the interphalangeal joints

Flex the metacarpophalangeal joints 

Ulnar N

Extend the interphalangeal joints

Flex the metacarpophilangeal joints

Abduct fingers 

Extend the interphilangeal joints

Flex the metacarpophilangeal joints