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Ch. 9 The Muscular System
Amerman- Human Anatomy & Physiology 3e
Amerman3rd EditionHuman Anatomy & PhysiologyISBN: 9780138247201, 9780138247928, 9780138201814당신이 사용하는 게 아니라요?교과서 변경
9장, 문제 6c

Mark the following statements as true or false. If the statement is false, correct it to make a true statement.
The temporalis and occipitalis muscles are attached to each other by the epicranial aponeurosis.

검증된 단계별 안내
1
Step 1: Begin by identifying the muscles mentioned in the statement. The temporalis muscle is located on the side of the head and is involved in chewing, while the occipitalis muscle is located at the back of the head and contributes to scalp movement.
Step 2: Understand the role of the epicranial aponeurosis. It is a broad, flat tendon that connects the frontalis muscle (on the forehead) to the occipitalis muscle (on the back of the head). It does not connect the temporalis muscle to the occipitalis muscle.
Step 3: Evaluate the accuracy of the statement. Since the temporalis muscle is not connected to the occipitalis muscle via the epicranial aponeurosis, the statement is false.
Step 4: Correct the false statement. The true statement should be: 'The occipitalis muscle is attached to the frontalis muscle by the epicranial aponeurosis.'
Step 5: Review the corrected statement and ensure it aligns with anatomical knowledge of the epicranial aponeurosis and the muscles it connects.

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주요 개념

질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.

Temporalis Muscle

The temporalis muscle is a fan-shaped muscle located on the side of the head, responsible for elevating and retracting the mandible during chewing. It is one of the primary muscles involved in mastication and plays a crucial role in jaw movement.
추천 영상:
가이드 코스
2:00
Introduction to Muscles and Muscle Tissue Example 1

Occipitalis Muscle

The occipitalis muscle is located at the back of the head and is part of the epicranius muscle group. It functions to pull the scalp backward and is involved in facial expressions, particularly in conjunction with the frontalis muscle, which raises the eyebrows.
추천 영상:
가이드 코스
2:00
Introduction to Muscles and Muscle Tissue Example 1

Epicranial Aponeurosis

The epicranial aponeurosis is a fibrous tissue structure that connects the frontalis and occipitalis muscles, forming a layer over the skull. It acts as a tendon for these muscles, allowing for coordinated movement of the scalp and contributing to facial expressions.
추천 영상:
가이드 코스
7:12
Organization of Muscle Tissue