Medicine is a survival and tech talent in Mass Effect 1 which reduces the cooldown time on First Aid and grants the ability Neural Shock. Medicine is available to Engineers and Sentinels but not Tali (Quarian Machinist) in spite of similarities to the Engineer.

Neural Shock Power Levels¶

Neural Shock¶

Knocks out an organic enemy for 1 sec.
Inflicts 40 toxic damage.
Recharge Time: 45 sec.
Accuracy Cost: 60%

Advanced Neural Shock¶

Knocks out an organic enemy for 3 sec.
Inflicts 80 toxic damage.
Recharge Time: 45 sec.
Accuracy Cost: 60%

Master Neural Shock¶

Knocks out an organic enemy for 5 sec.
Inflicts 120 toxic damage.
Recharge Time: 45 sec.
Accuracy Cost: 60%

Talent Levels¶

Talent Level	Description
1	Unlocks Neural Shock.
2	Reduces the recharge time of First Aid by 15%.
3	Reduces the recharge time of First Aid by 21%.
4	Reduces the recharge time of First Aid by 26%.
5	Reduces the recharge time of First Aid by 30%.
6	Reduces the recharge time of First Aid by 33%.
7	Unlocks Advanced Neural Shock.
8	Reduces the recharge time of First Aid by 36%.
9	Reduces the recharge time of First Aid by 39%.
10	Reduces the recharge time of First Aid by 42%.
11	Reduces the recharge time of First Aid by 45%.
12	Unlocks Master Neural Shock.

You’ll obtain the Neural Shock Specialist achievement for using this ability 25 times.

Neural Shock Specialist

ME1: Use Neural Shock 25 times

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