What term describes detecting stimuli?

What term describes detecting stimuli?

• A. Perception
• B. Sensation
• C. Transduction
• D. Attention

Answer: (B)

Detecting stimuli is sensation. Sensation refers to the initial detection of environmental signals by sensory receptors in our organs, starting the process of converting those signals into neural information for the brain. Transduction is the specific step where that detected energy is turned into electrical signals, which is part of how sensation occurs but not the act of detecting itself. Perception, on the other hand, is how the brain interprets and gives meaning to those signals, and attention is about selectively focusing on certain stimuli. So the best term for detecting stimuli is sensation.

Detecting stimuli is sensation. Sensation refers to the initial detection of environmental signals by sensory receptors in our organs, starting the process of converting those signals into neural information for the brain. Transduction is the specific step where that detected energy is turned into electrical signals, which is part of how sensation occurs but not the act of detecting itself. Perception, on the other hand, is how the brain interprets and gives meaning to those signals, and attention is about selectively focusing on certain stimuli. So the best term for detecting stimuli is sensation.