Related Clues:

• Feeling
• Type of nerve
• Like some input
• Part of ESP
• Kind of overload
• Like antennae
• Picking up signals
• Like physiological receptors
• Tactile, e.g.
• Like some overloads
• ESP center
• "ESP" center
• Kind of perception
• Relating to, eg, feel
• From unknown, note included in flowers sent up - giving such delight?