In the Brain and Spinal Cord, Endorphins and Enkephalins Affect

question 454

Multiple Choice

In the brain and spinal cord, endorphins and enkephalins affect the pain response by:

• A) increasing the activity of both A-delta fibers and C fibers.
• B) decreasing the activity of both A-delta fibers and C fibers.
• C) opening the gates that control the perception of pain.
• D) inhibiting the transmission of pain signals, including the release of substance P.

---

Definitions:

Digital Signatures

A cryptographic method that verifies the authenticity and integrity of digital documents or messages.

Electronic Signatures in Global and National Commerce Act

A U.S. law that facilitates the use of electronic records and signatures in interstate and foreign commerce by ensuring their validity and legal effect.

Technological Forces

Innovations and advancements in technology that impact various industries and markets, influencing business strategies and consumer behaviors.

Radio Frequency (RFID) Tags

Small electronic devices that use radio waves to transmit data for the purpose of identifying and tracking objects.