Материал: Атлас Ханц фениш

348

Autonomic nervous system

1

AUTONOMIC NERVOUS SYSTEM. Pars autono-

13

Aorticorenal ganglia. Ganglia aorticorenalia.

1

mica (systema nervorum autonomicum). It

Accumulations of ganglion cells at the exit of

regulates the functions of the internal organs

the renal artery. They receive the lesser

2

(viscera) by its influence on smooth muscle,

splanchnic nerve and may be fused with the

cardiac muscle and glands.

celiac ganglia. A

3

2

AUTONOMIC (VISCERAL) PLEXUS. Plexus auto-

14

Superior

mesenteric

ganglion.

Ganglion

nomici (viscerales). Autonomic nerve plexuses

mesentericum superius. Group of ganglion

mainly in front of the vertebral column at the

cells at the right and left of the aorta near the

4

branches of the aorta.

superior mesenteric artery and its branches. It

3

GANGLIA OF AUTONOMIC PLEXUS. Ganglia

is often fused with adjacent ganglia. A

5

plexuum

autonomicorum

(visceralium).

15

Intermesenteric plexus. Plexus intermesenter-

Groups of ganglion cells scattered in the auton-

icus. Nerve plexus between the superior and in-

omic plexuses for synaptic connections be-

ferior mesenteric plexuses. A

6

tween preand postganglionic fibers.

16

Inferior

mesenteric

ganglion.

Ganglion

3 a PARS THORACICA AUTONOMICA. Thoracic part

mesentericum inferius. Ganglion cells located

7

of the autonomic nervous system.

entirely within the inferior mesenteric plexus.

4 Thoracic aortic plexus. Plexus aorticus thoraci-

A

17

Phrenic ganglia. Ganglia phrenica. Small accu-

cus. Autonomic nerve plexus around the aorta

8

with fibers from the first five thoracic ganglia

mulation of ganglion cells in the nerve plexus

and the splanchnic nerve. It also contains affer-

accompanying the inferior phrenic artery. A

9

ent vagal fibers. B

18

Hepatic plexus. Plexus hepaticus. Continuation

5 Cardiac plexus. Plexus cardiacus. Autonomic

of the celiac plexus at the liver with fibers from

10

nerve plexus from sympathetic and vagal fibers

the vagus and phrenic nerves. A C

at the base of the heart, especially around the

19

Splenic (lienal) plexus. Plexus splenicus (lien-

arch of the aorta and at the root of the pulmo-

alis). Extensions of the celiac plexus along the

11

nary trunk, as well as along the coronary ves-

splenic artery to the spleen. A C

sels and between the aorta and tracheal bifur-

20

Gastric plexus. Plexus gastrici. Autonomic

12

cation. B

nerve plexus for the stomach. The anterior and

6

Cardiac ganglia. Ganglia cardiaca. Small mac-

posterior part is formed by the vagus, the left

roscopic accumulations of ganglion cells espe-

part is a continuation of the celiac plexus along

13

cially to the right of the ligamentum arterio-

the left gastric artery. C

sum. B

21

Pancreatic plexus. Plexus pancreaticus. Con-

14

7 Esophageal plexus. Plexus oesophagealis. Net-

tinuation of the celiac plexus along the pan-

work of autonomic nerve fibers around the

creatic vessels. C

esophagus.

22

Suprarenal plexus. Plexus suprarenalis. Con-

15

8

Pulmonary branches. Rami pulmonales. Rami

tinuation of the celiac plexus along the su-

from the 3rd to 4th thoracic sympathetic ganglia,

prarenal vessels with preganglionic fibers for

16

particularly to the posterior part of the pulmo-

the suprarenal medulla. A

nary plexus. B

23

Renal plexus. Plexus renalis. Nerve plexus con-

9 Pulmonary plexus. Plexus plumonalis. Plexus

tinued onto the renal artery. It also contains

17

in front of and behind the hilum of the lung

vagal fibers. A

formed by vagal and sympathetic fibers. It is

24

Renal ganglia. Ganglia renalis. Microscopically

18

connected across the midline with the pulmo-

small groups of ganglion cells dispersed within

nary plexus of the opposite side and with the

the renal plexus. A

cardiac plexus. B

25

Ureteric plexus. Plexus uretericus. Nerve

9 a PARS ABDOMINALIS AUTONOMICA. Abdominal

19

plexus along the ureter with fibers from the

part of the autonomic nervous system.

renal and abdominal aortic plexuses and the

10

Abdominal aortic plexus. Plexus aorticus

aorticorenal ganglia. A

20

abdominalis. Nerve plexus in front of and on

26

Testicular plexus. Plexus testicularis. Nerve

both sides of the aorta. It extends from the

plexus along the testicular artery. It extends as

21

celiac plexus to the aortic bifurcation, receives

far as the testis and receives fibers from the

fibers from both upper lumbar ganglia and con-

renal and abdominal aortic plexuses. A

22

tinues caudally into the superior hypogastric

27

Ovarian plexus. Plexus ovaricus. Autonomic

plexus.

nerve plexus along the ovarian artery with

11 Celiac plexus. Plexus coeliacus. Nerve plexus

fibers from the abdominal aortic and renal

23

around the celiac trunk. It communicates with

plexuses. A

adjacent plexuses and receives fibers from both

28

Superior mesenteric plexus. Plexus mesenteri-

24

splanchnic nerves and from the vagus. A C

cus superior. Nerve plexus accompanying the

12

Celiac ganglia. Ganglia coelica. Aggregations of

superior mesenteric artery and its branches. It

ganglion cells communicating with the celiac

contains sympathetic fibers from the celiac

25

plexus and lying to the right and left of the

plexus and parasympathetic fibers from the

aorta by the celiac trunk. A

vagus nerve. A

Autonomic nervous system

351

30

1

1

2

A

Superior cervical