Preganglionic innervation is not provided to any organ. You get parasympathetic innervation to the said organs via tenth cranial nerve. Name of this nerve is vagus.
The vagus nerve, also known as cranial nerve X, is the nerve that innervates the thoracic and abdominal viscera. It plays a crucial role in regulating various organ functions, including digestion and heart rate.
The mediastinum contains all of the thoracic viscera except the lungs. It is located in the central part of the thoracic cavity, between the two pleural cavities. Structures found in the mediastinum include the heart, thymus, esophagus, and major blood vessels.
The term for organs inside the ventral body cavity is visceral organs. These organs are located within the thoracic and abdominal cavities and include the heart, lungs, stomach, liver, and intestines.
The rib cage provides the most protection to the abdominal viscera. The ribs wrap around the viscera, such as the liver and spleen, helping to shield them from external trauma. The sternum at the front of the rib cage also contributes to protecting the organs in the abdominal cavity.
Its primary function is protection of the thoracic viscera, the heart and lungs. Its secondary function is to assist with breathing by being moved up and our (inhalation) of down and in (exhalation) but muscles called the intercostals.
Viscera are the soft internal organs of the body, especially those contained within the abdominal and thoracic cavities. The intestines are also viscera.
The vagus nerve, also known as cranial nerve X, is the nerve that innervates the thoracic and abdominal viscera. It plays a crucial role in regulating various organ functions, including digestion and heart rate.
The mediastinum contains all of the thoracic viscera except the lungs. It is located in the central part of the thoracic cavity, between the two pleural cavities. Structures found in the mediastinum include the heart, thymus, esophagus, and major blood vessels.
1. breathing 2. protect viscera in the thoracic+abdominal cavities 3. support pectoral girdle and upper limbs
The term for organs inside the ventral body cavity is visceral organs. These organs are located within the thoracic and abdominal cavities and include the heart, lungs, stomach, liver, and intestines.
Viscera
The anatomical cavity that contains all of the thoracic viscera except the lungs is the mediastinum. The mediastinum is located between the lungs and extends from the sternum to the vertebral column, and from the thoracic inlet to the diaphragm. It houses vital structures such as the heart, great vessels, trachea, esophagus, and thymus gland.
H.D Nelson has written: 'Topography of the body cavities and viscera of the dog'
medulla oblongata
vagus nerve
Yes, organs located within any body cavity are commonly referred to as viscera. Examples include organs within the thoracic (chest) cavity, abdominal cavity, and pelvic cavity.
The rib cage provides the most protection to the abdominal viscera. The ribs wrap around the viscera, such as the liver and spleen, helping to shield them from external trauma. The sternum at the front of the rib cage also contributes to protecting the organs in the abdominal cavity.