Define the Terms Used to Describe Brain Anatomy

Anterior or ventral - front example the kneecap is located on the anterior side of the leg. The brain stem is between the spinal rope and the remainder of the brain.

The Brain Anatomy And Physiology

The forebrain is rostral to the brainstem.

. Toward the bottom toward the belly. The heart is superior to the diaphragm. Malignant Meninges Brain Spinal Cord Cranial Nerves Pituitary gland Craniopharyngeal duct and Pineal gland Equivalent Terms Definitions Charts and Illustrations C700 C701 C709 C710-C719 C720-725 C728 C729 C751-C753 Excludes lymphoma and leukemia M9590-9989 and Kaposi sarcoma M9140 Chart.

For example to describe the human brain rostral still means towards the beak or snout Latin rostrum or at any rate the interior of the cranial cavity just behind the face. The most deviated vertebra from the patients vertical axis. Note that the terms anterior posterior superior and inferior refer to the long axis of the body which is straight and doesnt change.

The field of study that investigates the biological processes in the brain that underlie attention memory and other facets of cognition. The forebrain has two major parts called the diencephalon and the telencephalon. Annulus Fibrosus The outer fibrous ringlike portion of an intervertebral disc.

While there is still a great deal that researchers do not yet know about the brain they have learned a great deal about the anatomy and function of the brain. Anterior from Latin ante before describes. Both feet pointing forwards.

You will be able to describe the bodys regions using the terms from the figure. The cephalic end of the embryonic neural tube develops into the brain. In higher vertebrates it is also the centre of learning.

Proximal and distal are used to describe bodily appendages such as limbs. The liver is inferior to the diaphragm. Any patch or flat area.

When studying the human body special terms are used to describe the relative. The forebrain is responsible for a number of functions related to thinking perceiving and evaluating sensory information. Learn vocabulary terms and more with flashcards games and other study tools.

Directional Terms Used in Anatomy. Brain and CNS Terms and Definitions. This is called anatomical position.

Dental plaque a dense nonmineralized highly organized biofilm of microbes organic and inorganic material. For other uses see Anterior disambiguation. Anterolateral Situated or occurring in front of and to the side.

Atheromatous plaque fibrous plaque. A superficial solid elevated skin lesion with a diameter equal to or greater than 10 cm 05 cm according to some authorities. Brain the mass of nerve tissue in the anterior end of an organism.

The cortex is the furthest layer of brain cells. Anatomical Directional Terms. The human brain weighs approximately 14 kg 3 pounds and is.

Inferior or caudal - away from the head. When studying anatomy and physiology you will often notice that the body is standing upright facing towards the observer standing with feet flat on the ground and holding the arms at the sides with the palms facing forward. Superior from Latin super above describes what is above something and inferior from Latin.

The spinal cord is caudal to the brain. Near closer to the origin. Terms are defined in reference to a theoretical person who is standing in what is called anatomical position see figure below.

Human anatomy is the study of the structure of the human bodyAnatomical terms allow health care professionals to accurately communicate to others which part of the body may be affected by disorder or a disease. These terms describe how. A reflex is an automatic unlearned rapid involuntary and predictable response and is the basic functional unit of nervous system and simplest portion capable of receiving a stimulus and producing a response.

The midbrain also called the mesencephalon connects the hindbrain and the. The brain is a complex organ that controls thought memory emotion touch motor skills vision breathing temperature hunger and every process that regulates our body. Lower example the foot is part of the inferior extremity.

Anatomy and Physiology. In front of front. Caudal means towards the tail Latin cauda but not towards the back of the cranial cavity which is posterior behind in ordinary motion.

Together the brain and spinal cord that extends from it make up the central nervous system or CNS. The brain is made up of billions of neurons and that it also has a number of specialized parts that are each involved in important functions. The strong outermost layer is named the dura mater.

Define the terms used to describe brain anatomy. Specific directional terms are used when specifying the location of a structure or area of the brain. The terms rostral and caudal are used when referring to the skull.

Away from farther from the origin. The pia mater. The middle layer the arachnoid mater is a thin membrane made of blood vessels and elastic tissue.

Toward the forehead or nose. Superior or cranial - toward the head end of the body. Thinking and intentional developments start in the cortex.

Toward the tail or inferior end. Upper example the hand is part of the superior extremity. Certain directional anatomical terms appear throughout this and any other anatomy textbook Figure 142.

Apical Vertebra The most rotated vertebra in a curve. The forebrain the midbrain and the hindbrain are the three main parts of the brain. The brain is comprised of many zones that cooperate.

Near the upper surface toward the back. A general term that includes thinking perceiving recognizing conceiving judging sensing reasoning and imagining. It covers the entire brain.

The area toward the frontal lobes of the brain is rostral while the area toward where the spine attaches is caudal. These terms are essential for describing the. A spinal reflex is integration center or any reflex action mediated through a center of the spinal cord such as the stretch reflex the Golgi tendon reflex the crossed.

After behind following toward the rear. Main terms Superior and inferior. Anatomical Position and Directional Terms Posted on 93019 by Courtney Smith For those of you who have taken an AP course or are taking one right now you know that before you get to learning about the body you need to learn how to talk about the body.

Start studying Definition of the major directional terms used in anatomy. The brain integrates sensory information and directs motor responses.

Neuroanatomy The Basics Dana Foundation