To my knowledge no one has attempted to directly stimulate the hippocampus electrically to increase the process of storing memory.
Altered skin sensation (symptom description): Altered skin sensation is listed as a type of or related-symptom for symptom Sensations. Altered skin sensation (symptom description): For a medical symptom description of 'Altered skin sensation', the following symptom information may be relevant to the symptoms: Sensations (type of symptom). However, note that other causes of the symptom 'Altered skin sensation' may be possible. Broader Symptom Types for Altered skin sensation:
Hyperesthesia (or hyperaesthesia) is a condition that involves an abnormal increase in sensitivity to stimuli of the sense. When a non-noxious stimulus causes the sensation of pain the area will be termed hyperaesthetic. Stimuli of the senses can include sound that one hears, foods that one tastes, textures that one feels, and so forth.