Unit 3: Regulation, Integration, and Control
- Page ID
- 106129
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\(\newcommand{\avec}{\mathbf a}\) \(\newcommand{\bvec}{\mathbf b}\) \(\newcommand{\cvec}{\mathbf c}\) \(\newcommand{\dvec}{\mathbf d}\) \(\newcommand{\dtil}{\widetilde{\mathbf d}}\) \(\newcommand{\evec}{\mathbf e}\) \(\newcommand{\fvec}{\mathbf f}\) \(\newcommand{\nvec}{\mathbf n}\) \(\newcommand{\pvec}{\mathbf p}\) \(\newcommand{\qvec}{\mathbf q}\) \(\newcommand{\svec}{\mathbf s}\) \(\newcommand{\tvec}{\mathbf t}\) \(\newcommand{\uvec}{\mathbf u}\) \(\newcommand{\vvec}{\mathbf v}\) \(\newcommand{\wvec}{\mathbf w}\) \(\newcommand{\xvec}{\mathbf x}\) \(\newcommand{\yvec}{\mathbf y}\) \(\newcommand{\zvec}{\mathbf z}\) \(\newcommand{\rvec}{\mathbf r}\) \(\newcommand{\mvec}{\mathbf m}\) \(\newcommand{\zerovec}{\mathbf 0}\) \(\newcommand{\onevec}{\mathbf 1}\) \(\newcommand{\real}{\mathbb R}\) \(\newcommand{\twovec}[2]{\left[\begin{array}{r}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\ctwovec}[2]{\left[\begin{array}{c}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\threevec}[3]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\cthreevec}[3]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\fourvec}[4]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\cfourvec}[4]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\fivevec}[5]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\cfivevec}[5]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\mattwo}[4]{\left[\begin{array}{rr}#1 \amp #2 \\ #3 \amp #4 \\ \end{array}\right]}\) \(\newcommand{\laspan}[1]{\text{Span}\{#1\}}\) \(\newcommand{\bcal}{\cal B}\) \(\newcommand{\ccal}{\cal C}\) \(\newcommand{\scal}{\cal S}\) \(\newcommand{\wcal}{\cal W}\) \(\newcommand{\ecal}{\cal E}\) \(\newcommand{\coords}[2]{\left\{#1\right\}_{#2}}\) \(\newcommand{\gray}[1]{\color{gray}{#1}}\) \(\newcommand{\lgray}[1]{\color{lightgray}{#1}}\) \(\newcommand{\rank}{\operatorname{rank}}\) \(\newcommand{\row}{\text{Row}}\) \(\newcommand{\col}{\text{Col}}\) \(\renewcommand{\row}{\text{Row}}\) \(\newcommand{\nul}{\text{Nul}}\) \(\newcommand{\var}{\text{Var}}\) \(\newcommand{\corr}{\text{corr}}\) \(\newcommand{\len}[1]{\left|#1\right|}\) \(\newcommand{\bbar}{\overline{\bvec}}\) \(\newcommand{\bhat}{\widehat{\bvec}}\) \(\newcommand{\bperp}{\bvec^\perp}\) \(\newcommand{\xhat}{\widehat{\xvec}}\) \(\newcommand{\vhat}{\widehat{\vvec}}\) \(\newcommand{\uhat}{\widehat{\uvec}}\) \(\newcommand{\what}{\widehat{\wvec}}\) \(\newcommand{\Sighat}{\widehat{\Sigma}}\) \(\newcommand{\lt}{<}\) \(\newcommand{\gt}{>}\) \(\newcommand{\amp}{&}\) \(\definecolor{fillinmathshade}{gray}{0.9}\)Unit 3 helps students answer questions about nervous and endocrine system control and regulation. In a break with the traditional sequence of topics, the special senses are integrated into the chapter on the somatic nervous system. The chapter on the neurological examination offers students a unique approach to understanding nervous system function using five simple but powerful diagnostic tests.
- Chapter 12: The Nervous System and Nervous Tissue
- 12.0: Introduction
- 12.1: Basic Structures and Function of the Nervous System
- 12.1.1: Student Notebook Assignment
- 12.2: Nervous Tissue
- 12.2.1: Student Notebook Assignment
- 12.3: The Function of Nervous Tissue
- 12.3.1: Student Notebook Assignment
- 12.4: The Action Potential
- 12.4.1: Student Notebook Assignment
- 12.5: Communication Between Neurons
- 12.5.1: Student Notebook Assignment
- 12.6: Key Terms
- 12.7: Interactive Link Questions
- Chapter 13: Anatomy of the Nervous Tissue
- The nervous system is responsible for controlling much of the body, both through somatic (voluntary) and autonomic (involuntary) functions. The structures of the nervous system must be described in detail to understand how many of these functions are possible. There is a physiological concept known as localization of function that states that certain structures are specifically responsible for prescribed functions. It is an underlying concept in all of anatomy and physiology, but the nervous sys
- 13.0: Introduction
- 13.1: The Embryologic Perspective
- 13.1.1: Student Notebook Assignment
- 13.2: The Central Nervous System
- 13.2.1: Student Notebook Assignment
- 13.3: Circulation and the Central Nervous System
- 13.3.1: Student Notebook Assignment
- 13.4: The Peripheral Nervous System
- 13.4.1: Student Notebook Assignment
- 13.5: Key Terms
- 13.6: Interactive Link Questions
- Chapter 14: The Somatic Nervous System
- The somatic nervous system is the part of the peripheral nervous system and is associated with skeletal muscle voluntary control of body movements.
- Chapter 15: The Autonomic Nervous System
- 15.0: Introduction
- 15.1: Divisions of the Autonomic Nervous System
- 15.1.1: Student Notebook Assignment
- 15.2: Autonomic Reflexes and Homeostasis
- 15.2.1: Student Notebook Assignment
- 15.3: Central Control
- 15.3.1: Student Notebook Assignment
- 15.4: Drugs that Affect the Autonomic System
- 15.4.1: Student Notebook Assignment
- 15.5: Key Terms
- 15.6: Interactive Link Questions
- Chapter 16: The Neurological Exam
- The nervous system is made up of the brain and spinal cord as the central organs, and the ganglia and nerves as organs in the periphery. The brain and spinal cord can be thought of as a collection of smaller organs, most of which would be the nuclei (such as the oculomotor nuclei), but white matter structures play an important role (such as the corpus callosum).
- 16.0: Introduction
- 16.1: Overview of the Neurological Exam
- 16.1.1: Student Notebook Assignment
- 16.2: The Mental Status Exam
- 16.2.1: Student Notebook Assignment
- 16.3: The Cranial Nerve Exam
- 16.3.1: Student Notebook Assignment
- 16.4: The Sensory and Motor Exams
- 16.4.1: Student Notebook Assignment
- 16.5: The Coordination and Gait Exams
- 16.5.1: Student Notebook Assignment
- 16.6: Key Terms
- 16.7: Interactive Link Questions
- Chapter 17: The Endocrine System
- To survive, animals must constantly adapt to changes in the environment. The nervous and endocrine systems both work together to bring about this adaptation. In general the nervous system responds rapidly to short-term changes by sending electrical impulses along nerves and the endocrine system brings about longer-term adaptations by sending out chemical messengers called hormones into the blood stream.
- 17.0: Introduction
- 17.1: An Overview of the Endocrine System
- 17.1.1: Student Notebook Assignment
- 17.2: Hormones
- 17.2.1: Student Notebook Assignment
- 17.3: The Pituitary Gland and Hypothalamus
- 17.3.1: Student Notebook Assignment
- 17.4: The Thyroid Gland
- 17.4.1: Student Notebook Assignment
- 17.5: The Parathyroid Glands
- 17.5.1: Student Notebook Assignment
- 17.6: The Adrenal Glands
- 17.6.1: Student Notebook Assignment
- 17.7: The Pineal Gland
- 17.7.1: Student Notebook Assignment
- 17.8: Gonadal and Placental Hormones
- 17.8.1: Student Notebook Assignment
- 17.9: The Endocrine Pancreas
- 17.9.1: Student Notebook Assignment
- 17.10: Organs with Secondary Endocrine Functions
- 17.10.1: Student Notebook Assignment
- 17.11: Development and Aging of the Endocrine System
- 17.11.1: Student Notebook Assignment
- 17.12: Key Terms
- 17.13: Interactive Link Questions


