Show
Recommended textbook solutions
Essentials of Human Anatomy and Physiology12th EditionElaine N. Marieb, Suzanne M. Keller 642 solutions
Introduction to Anatomy and Physiology1st EditionMichelle Provost-Craig, Susan J. Hall, William C. Rose 1,678 solutions
Essentials of Human Anatomy & Physiology10th EditionElaine N. Marieb 614 solutions Essentials of Anatomy & Physiology6th EditionEdwin F. Bartholomew, Frederic H. Martini 1,271 solutions How do reflex actions work in humans?A reflex action often involves a very simple nervous pathway called a reflex arc. A reflex arc starts off with receptors being excited. They then send signals along a sensory neuron to your spinal cord, where the signals are passed on to a motor neuron. As a result, one of your muscles or glands is stimulated.
How would you describe the spinal cord in relation to the brain?The spinal cord is a long, tube-like band of tissue. It connects your brain to your lower back. Your spinal cord carries nerve signals from your brain to your body and vice versa. These nerve signals help you feel sensations and move your body.
Which of the following lists the layers of the meninges in the correct order from innermost to outermost?The tough dura mater is the outermost layer of the meninges, while the pia mater is the delicate inner layer that lines the brain and spinal cord. In order from the outermost to innermost layer, the meninges are: dura mater, arachnoid mater, subarachnoid space, and pia mater.
Which of the following is a difference between the dorsal and ventral roots that connect spinal nerves to the spinal cord quizlet?Which of the following is a difference between the dorsal and ventral roots that connect spinal nerves to the spinal cord? Dorsal roots transmit sensory signals, whereas ventral roots transmit motor signals.
|