Definition of ganglion in English:

ganglion

nounPlural ganglia, Plural ganglions ˈɡaŋɡlɪənˈɡæŋɡliən

1Anatomy
A structure containing a number of nerve cell bodies, typically linked by synapses, and often forming a swelling on a nerve fibre.
〔剖〕神经中枢
Example sentencesExamples
- Herpes zoster is caused by reactivation of varicella-zoster virus from a dorsal root ganglion to a cutaneous nerve and the adjacent skin.
- In the first form (restlessness and dysphagia), the lesions tend to concentrate in the brain stem and the cranial nerve ganglia.
- This nerve carries the otic ganglion, which is derived from glossopharyngeal neurons.
- The new regulation expands that prohibition to include dorsal root ganglia, clusters of nerve cells connected to the spinal cord along the vertebrae column.
- The two major plexuses consist of ganglia, clusters of nerve cell bodies disposed at more or less regular intervals over the surface of the cylinder.
1. 1.1 A network of cells forming a nerve centre in the nervous system of an invertebrate.
  （无脊椎动物神经系统中心的）神经细胞群
  Example sentencesExamples
  For some experiments, samples of gill, claw muscle, hepatopancreas, gonad, and thoracic ganglion were also removed to serve as controls.
  It appears as if all of the staining in the cerebral ganglia is due to processes emanating from cells in the ganglia at the base of the tentacles.
  If this experiment were possible I would predict that removing the rhopalial ganglion cells would eliminate a behavioral response to light even if the eyes and the swim system remained unharmed.
  Swim interneuron isolation was done according to methods previously described by them, by pulling the cell out of the ganglia using the recording microelectrode.
  The MIH transcript is detectable in eyestalk neural ganglia throughout the molt cycle of the blue crab, Callinectes sapidus.
2. 1.2 A well-defined mass of grey matter within the central nervous system.
  神经节。参见BASAL GANGLIA
  See also basal ganglia
  Example sentencesExamples
  In normal circumstances, nerve cells in the part of the brain called the basal ganglia produce the chemical dopamine.
  Inflammation is commonly present in the basal ganglia, brainstem, spinal cord, and dorsal root ganglia and is composed of a perivascular lymphocytic infiltrate with accompanying glial reaction.
  Occurrence of neurodegeneration was indicated by the vacuolar appearance of neural tissues of the brain or ganglia.
  Parkinson's disease affects a part of the brain's motor system called the basal ganglia.
  It is deposited in those brain ganglia that normally house iron.
2Medicine
An abnormal benign swelling on a tendon sheath.
〔医〕腱鞘囊肿
Example sentencesExamples
- Flexor tendon sheath ganglia make up the remaining 10 to 15 percent.
- It is the breakdown of the synovial tissue of tendon sheaths that gives rise to most ganglia.
- The most commonly considered diagnoses are ganglion, implantation dermoid, cyst, abscess, lipoma, subcutaneous foreign body granuloma, and tendon sheath xanthoma.
- The differential diagnosis of a suture granuloma includes abscess, surgical wound inflammation, lipoma, neoplasm, or ganglion cyst.
- Metastatic lesions may be confused with a ganglion, epidermoid inclusion cyst, acute gout, and even rheumatoid arthritis.

Derivatives

gangliform

adjective

ganglionated

adjective

ganglionic

adjective ɡaŋɡlɪˈɒnɪkˌɡæŋɡliˈɑnɪk

Robo2, which we identified in the screen as a weak suppressor, has previously been shown to be required to prevent the ganglionic branches of the embryonic tracheal system from crossing the ventral midline.
Example sentencesExamples
- The lesion was composed of ganglionic and astrocytic components.
- The two main ganglionic trunks of the sympathetic nervous system are the cervical and lumbar trunks.
- Mature neuronal or ganglionic cells were not seen.
- Preganglionic fibres act on adrenal cells (through the production of acetylcholine) just as if those cells were ganglionic nerve cells.

Origin

Late 17th century: from Greek ganglion 'tumour on or near sinews or tendons', used by Galen to denote the complex nerve centres.

Rhymes

Anglian

Definition of ganglion in US English:

ganglion

nounˈɡaNGɡlēənˈɡæŋɡliən

1Anatomy
A structure containing a number of nerve cell bodies, typically linked by synapses, and often forming a swelling on a nerve fiber.
〔剖〕神经中枢
Example sentencesExamples
- This nerve carries the otic ganglion, which is derived from glossopharyngeal neurons.
- Herpes zoster is caused by reactivation of varicella-zoster virus from a dorsal root ganglion to a cutaneous nerve and the adjacent skin.
- In the first form (restlessness and dysphagia), the lesions tend to concentrate in the brain stem and the cranial nerve ganglia.
- The two major plexuses consist of ganglia, clusters of nerve cell bodies disposed at more or less regular intervals over the surface of the cylinder.
- The new regulation expands that prohibition to include dorsal root ganglia, clusters of nerve cells connected to the spinal cord along the vertebrae column.
1. 1.1 A network of cells forming a nerve center in the nervous system of an invertebrate.
  （无脊椎动物神经系统中心的）神经细胞群
  Example sentencesExamples
  If this experiment were possible I would predict that removing the rhopalial ganglion cells would eliminate a behavioral response to light even if the eyes and the swim system remained unharmed.
  It appears as if all of the staining in the cerebral ganglia is due to processes emanating from cells in the ganglia at the base of the tentacles.
  The MIH transcript is detectable in eyestalk neural ganglia throughout the molt cycle of the blue crab, Callinectes sapidus.
  For some experiments, samples of gill, claw muscle, hepatopancreas, gonad, and thoracic ganglion were also removed to serve as controls.
  Swim interneuron isolation was done according to methods previously described by them, by pulling the cell out of the ganglia using the recording microelectrode.
2. 1.2 A well-defined mass of gray matter within the central nervous system.
  神经节。参见BASAL GANGLIA
  See also basal ganglia
  Example sentencesExamples
  It is deposited in those brain ganglia that normally house iron.
  Parkinson's disease affects a part of the brain's motor system called the basal ganglia.
  Occurrence of neurodegeneration was indicated by the vacuolar appearance of neural tissues of the brain or ganglia.
  In normal circumstances, nerve cells in the part of the brain called the basal ganglia produce the chemical dopamine.
  Inflammation is commonly present in the basal ganglia, brainstem, spinal cord, and dorsal root ganglia and is composed of a perivascular lymphocytic infiltrate with accompanying glial reaction.
2Medicine
An abnormal benign swelling on a tendon sheath.
〔医〕腱鞘囊肿
Example sentencesExamples
- Flexor tendon sheath ganglia make up the remaining 10 to 15 percent.
- The most commonly considered diagnoses are ganglion, implantation dermoid, cyst, abscess, lipoma, subcutaneous foreign body granuloma, and tendon sheath xanthoma.
- The differential diagnosis of a suture granuloma includes abscess, surgical wound inflammation, lipoma, neoplasm, or ganglion cyst.
- It is the breakdown of the synovial tissue of tendon sheaths that gives rise to most ganglia.
- Metastatic lesions may be confused with a ganglion, epidermoid inclusion cyst, acute gout, and even rheumatoid arthritis.

Origin

Late 17th century: from Greek ganglion ‘tumor on or near sinews or tendons’, used by Galen to denote the complex nerve centers.

单词	ganglion
释义	Definition of ganglion in English: ganglion nounPlural ganglia, Plural ganglions ˈɡaŋɡlɪənˈɡæŋɡliən 1Anatomy A structure containing a number of nerve cell bodies, typically linked by synapses, and often forming a swelling on a nerve fibre. 〔剖〕神经中枢 Example sentencesExamples Herpes zoster is caused by reactivation of varicella-zoster virus from a dorsal root ganglion to a cutaneous nerve and the adjacent skin. In the first form (restlessness and dysphagia), the lesions tend to concentrate in the brain stem and the cranial nerve ganglia. This nerve carries the otic ganglion, which is derived from glossopharyngeal neurons. The new regulation expands that prohibition to include dorsal root ganglia, clusters of nerve cells connected to the spinal cord along the vertebrae column. The two major plexuses consist of ganglia, clusters of nerve cell bodies disposed at more or less regular intervals over the surface of the cylinder. 1.1 A network of cells forming a nerve centre in the nervous system of an invertebrate. （无脊椎动物神经系统中心的）神经细胞群 Example sentencesExamples For some experiments, samples of gill, claw muscle, hepatopancreas, gonad, and thoracic ganglion were also removed to serve as controls. It appears as if all of the staining in the cerebral ganglia is due to processes emanating from cells in the ganglia at the base of the tentacles. If this experiment were possible I would predict that removing the rhopalial ganglion cells would eliminate a behavioral response to light even if the eyes and the swim system remained unharmed. Swim interneuron isolation was done according to methods previously described by them, by pulling the cell out of the ganglia using the recording microelectrode. The MIH transcript is detectable in eyestalk neural ganglia throughout the molt cycle of the blue crab, Callinectes sapidus. 1.2 A well-defined mass of grey matter within the central nervous system. 神经节。参见BASAL GANGLIA See also basal ganglia Example sentencesExamples In normal circumstances, nerve cells in the part of the brain called the basal ganglia produce the chemical dopamine. Inflammation is commonly present in the basal ganglia, brainstem, spinal cord, and dorsal root ganglia and is composed of a perivascular lymphocytic infiltrate with accompanying glial reaction. Occurrence of neurodegeneration was indicated by the vacuolar appearance of neural tissues of the brain or ganglia. Parkinson's disease affects a part of the brain's motor system called the basal ganglia. It is deposited in those brain ganglia that normally house iron. 2Medicine An abnormal benign swelling on a tendon sheath. 〔医〕腱鞘囊肿 Example sentencesExamples Flexor tendon sheath ganglia make up the remaining 10 to 15 percent. It is the breakdown of the synovial tissue of tendon sheaths that gives rise to most ganglia. The most commonly considered diagnoses are ganglion, implantation dermoid, cyst, abscess, lipoma, subcutaneous foreign body granuloma, and tendon sheath xanthoma. The differential diagnosis of a suture granuloma includes abscess, surgical wound inflammation, lipoma, neoplasm, or ganglion cyst. Metastatic lesions may be confused with a ganglion, epidermoid inclusion cyst, acute gout, and even rheumatoid arthritis. Derivatives gangliform adjective ganglionated adjective ganglionic adjective ɡaŋɡlɪˈɒnɪkˌɡæŋɡliˈɑnɪk Robo2, which we identified in the screen as a weak suppressor, has previously been shown to be required to prevent the ganglionic branches of the embryonic tracheal system from crossing the ventral midline. Example sentencesExamples The lesion was composed of ganglionic and astrocytic components. The two main ganglionic trunks of the sympathetic nervous system are the cervical and lumbar trunks. Mature neuronal or ganglionic cells were not seen. Preganglionic fibres act on adrenal cells (through the production of acetylcholine) just as if those cells were ganglionic nerve cells. Origin Late 17th century: from Greek ganglion 'tumour on or near sinews or tendons', used by Galen to denote the complex nerve centres. Rhymes Anglian Definition of ganglion in US English: ganglion nounˈɡaNGɡlēənˈɡæŋɡliən 1Anatomy A structure containing a number of nerve cell bodies, typically linked by synapses, and often forming a swelling on a nerve fiber. 〔剖〕神经中枢 Example sentencesExamples This nerve carries the otic ganglion, which is derived from glossopharyngeal neurons. Herpes zoster is caused by reactivation of varicella-zoster virus from a dorsal root ganglion to a cutaneous nerve and the adjacent skin. In the first form (restlessness and dysphagia), the lesions tend to concentrate in the brain stem and the cranial nerve ganglia. The two major plexuses consist of ganglia, clusters of nerve cell bodies disposed at more or less regular intervals over the surface of the cylinder. The new regulation expands that prohibition to include dorsal root ganglia, clusters of nerve cells connected to the spinal cord along the vertebrae column. 1.1 A network of cells forming a nerve center in the nervous system of an invertebrate. （无脊椎动物神经系统中心的）神经细胞群 Example sentencesExamples If this experiment were possible I would predict that removing the rhopalial ganglion cells would eliminate a behavioral response to light even if the eyes and the swim system remained unharmed. It appears as if all of the staining in the cerebral ganglia is due to processes emanating from cells in the ganglia at the base of the tentacles. The MIH transcript is detectable in eyestalk neural ganglia throughout the molt cycle of the blue crab, Callinectes sapidus. For some experiments, samples of gill, claw muscle, hepatopancreas, gonad, and thoracic ganglion were also removed to serve as controls. Swim interneuron isolation was done according to methods previously described by them, by pulling the cell out of the ganglia using the recording microelectrode. 1.2 A well-defined mass of gray matter within the central nervous system. 神经节。参见BASAL GANGLIA See also basal ganglia Example sentencesExamples It is deposited in those brain ganglia that normally house iron. Parkinson's disease affects a part of the brain's motor system called the basal ganglia. Occurrence of neurodegeneration was indicated by the vacuolar appearance of neural tissues of the brain or ganglia. In normal circumstances, nerve cells in the part of the brain called the basal ganglia produce the chemical dopamine. Inflammation is commonly present in the basal ganglia, brainstem, spinal cord, and dorsal root ganglia and is composed of a perivascular lymphocytic infiltrate with accompanying glial reaction. 2Medicine An abnormal benign swelling on a tendon sheath. 〔医〕腱鞘囊肿 Example sentencesExamples Flexor tendon sheath ganglia make up the remaining 10 to 15 percent. The most commonly considered diagnoses are ganglion, implantation dermoid, cyst, abscess, lipoma, subcutaneous foreign body granuloma, and tendon sheath xanthoma. The differential diagnosis of a suture granuloma includes abscess, surgical wound inflammation, lipoma, neoplasm, or ganglion cyst. It is the breakdown of the synovial tissue of tendon sheaths that gives rise to most ganglia. Metastatic lesions may be confused with a ganglion, epidermoid inclusion cyst, acute gout, and even rheumatoid arthritis. Origin Late 17th century: from Greek ganglion ‘tumor on or near sinews or tendons’, used by Galen to denote the complex nerve centers.
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