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UCLA Neurosurgery

UCLA Neurosurgery

UCLA Neurosurgery
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  • Conditions Treated
    • Alphabetical Conditions
    • Brain Conditions
    • Brain Tumor
    • Pediatric Conditions
    • Spine Conditions
    • Vascular Conditions
    • Acoustic Neuroma
    • Adult Tethered Cord
    • Acromegaly
    • Acute Subdural Hematomas
    • Anaplastic Astrocytoma (AA)
    • Ankylosing Spondylitis
    • Aqueductal Stenosis
    • Arachnoid Cysts
    • Arnold Chiari Malformation
    • Arteriovenous Malformation (AVM)
    • Astrocytoma
    • Ballism
    • Basilar Invagination
    • Brachial Plexus Injury
    • Brain Aneurysm
    • Brain Attack (Stroke)
    • Brain AVM
    • Brain Conditions
    • Brain Metastases
    • Brainstem Glioma
    • Carotid Dissection
    • Carotid Stenosis
    • Carpal Tunnel Syndrome
    • Causalgia
    • Cavernous Angioma
    • Cerebral Aneurysms
    • Cerebral Contusion and Intracerebral Hematoma
    • Chordomas
    • Chorea
    • Chronic Subdural Hematomas
    • Colloid Cyst
    • Coma
    • Concussion
    • Congenital Dermal Sinus
    • Cranial GunShot Wounds
    • Craniopharyngioma
    • Craniosynostosis
    • Cushing's Disease
    • Cyst Epidermoid Tumor
    • Dandy Walker Syndrome
    • Degenerative Disc Disease
    • Dermoid Tumor
    • Disc Herniation
    • Dural Arteriovenous Malformations
    • Dystonia
    • Ependymoma
    • Epidermoid Tumor (Cyst)
    • Epidural Hematomas
    • Epilepsy
    • Essential Tremor
    • Extratemporal Lobe Epilepsies
    • Facet Joint Syndrome
    • Fibromyalgia
    • Frontal Lobe Epilepsy
    • Ganglioglioma
    • Glioblastoma
    • Germinoma
    • Glioma
    • Glomus Jugulare Tumor
    • Glossopharyngeal Neuralgia
    • Hemangioblastomas
    • Hemi-Facial Spasm
    • Hydrocephalus
    • Hyperhidrosis
    • Intracerebral Hemorrhage
    • Intracranial Hypotension
    • JPA
    • Low-Grade Astrocytoma
    • Lymphocytic Hypophysitis
    • Lymphoma
    • Malignant Nerve Sheath Tumors
    • Medulloblastoma
    • Meningioma Brain Tumor
    • Meralgia Paresthetica
    • Metastatic Brain Tumors
    • Moyamoya Disease
    • Myelomeningocele
    • Myelopathy
    • Nelson's Syndrome
    • Neurocysticercosis
    • Neurofibromatosis Type 2 and Schwannomatosis
    • Normal Pressure Hydrocephalus
    • Oligodendroglioma
    • Optic Nerve Glioma
    • Osteoarthritis of the Peripheral Joint
    • Osteoarthritis of the Spine
    • Osteomyelitis
    • Osteoporotic Vertebral Fractures
    • Parkinsons Syndrome
    • Pediatric Conditions
    • Pediatric Hydrocephalus
    • Peripheral Nerve Injury
    • Phantom Limb Pain
    • Pineal Tumor
    • Pineoblastoma
    • Pineocytoma
    • Platybasia
    • Postherpetic Neuralgia
    • Post-Traumatic Seizures
    • Primary CNS Lymphoma
    • Pseudotumor Cerebri
    • Radiculopathy—Cervical & Lumbar (Pinched Nerve)
    • Recurrent Adenomas
    • Rheumatoid Arthritis
    • Schwannomas
    • Scoliosis
    • Seizure
    • Skull Fracture
    • Slit Ventricle Syndrome
    • Spasticity
    • Spinal Arteriovenous Malformation (AVM)
    • Spinal Compression Fractures
    • Spine Conditions
    • Spinal Cord Injury
    • Spinal Cord Lipomas & Lipomyelomeningoceles
    • Spinal Cord Tumors
    • Stenosis
    • Subarachnoid Hemorrhage
    • Syringomyelia
    • Tethered Cord Syndrome
    • Thoracic Outlet Syndrome
    • Thyrotroph (TSH) Secreting Adenomas
    • Torticollis
    • Traumatic Hematomas
    • Trigeminal Neuralgia
    • Trochanteric Bursitis
    • Ulnar Nerve Entrapment
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UCLA Neurosurgery

Conditions Treated

Conditions Treated

Conditions Treated

  • Acoustic Neuroma
  • Adult Tethered Cord
  • Acromegaly
  • Acute Subdural Hematomas
  • Anaplastic Astrocytoma (AA)
  • Ankylosing Spondylitis
  • Aqueductal Stenosis
  • Arachnoid Cysts
  • Arnold Chiari Malformation
  • Arteriovenous Malformation (AVM)
  • Astrocytoma
  • Ballism
  • Basilar Invagination
  • Brachial Plexus Injury
  • Brain Aneurysm
  • Brain Attack (Stroke)
  • Brain AVM
  • Brain Conditions
  • Brain Metastases
  • Brainstem Glioma
  • Carotid Dissection
  • Carotid Stenosis
  • Carpal Tunnel Syndrome
  • Causalgia
  • Cavernous Angioma
  • Cerebral Aneurysms
  • Cerebral Contusion and Intracerebral Hematoma
  • Chordomas
  • Chorea
  • Chronic Subdural Hematomas
  • Colloid Cyst
  • Coma
  • Concussion
  • Congenital Dermal Sinus
  • Cranial GunShot Wounds
  • Craniopharyngioma
  • Craniosynostosis
  • Cushing's Disease
  • Cyst Epidermoid Tumor
  • Dandy Walker Syndrome
  • Degenerative Disc Disease
  • Dermoid Tumor
  • Disc Herniation
  • Dural Arteriovenous Malformations
  • Dystonia
  • Ependymoma
  • Epidermoid Tumor (Cyst)
  • Epidural Hematomas
  • Epilepsy
  • Essential Tremor
  • Extratemporal Lobe Epilepsies
  • Facet Joint Syndrome
  • Fibromyalgia
  • Frontal Lobe Epilepsy
  • Ganglioglioma
  • Glioblastoma
  • Germinoma
  • Glioma
  • Glomus Jugulare Tumor
  • Glossopharyngeal Neuralgia
  • Hemangioblastomas
  • Hemi-Facial Spasm
  • Hydrocephalus
  • Hyperhidrosis
  • Intracerebral Hemorrhage
  • Intracranial Hypotension
  • JPA
  • Low-Grade Astrocytoma
  • Lymphocytic Hypophysitis
  • Lymphoma
  • Malignant Nerve Sheath Tumors
  • Medulloblastoma
  • Meningioma Brain Tumor
  • Meralgia Paresthetica
  • Metastatic Brain Tumors
  • Moyamoya Disease
  • Myelomeningocele
  • Myelopathy
  • Nelson's Syndrome
  • Neurocysticercosis
  • Neurofibromatosis Type 2 and Schwannomatosis
  • Normal Pressure Hydrocephalus
  • Oligodendroglioma
  • Optic Nerve Glioma
  • Osteoarthritis of the Peripheral Joint
  • Osteoarthritis of the Spine
  • Osteomyelitis
  • Osteoporotic Vertebral Fractures
  • Parkinsons Syndrome
  • Pediatric Conditions
  • Pediatric Hydrocephalus
  • Peripheral Nerve Injury
  • Phantom Limb Pain
  • Pineal Tumor
  • Pineoblastoma
  • Pineocytoma
  • Platybasia
  • Postherpetic Neuralgia
  • Post-Traumatic Seizures
  • Primary CNS Lymphoma
  • Pseudotumor Cerebri
  • Radiculopathy—Cervical & Lumbar (Pinched Nerve)
  • Recurrent Adenomas
  • Rheumatoid Arthritis
  • Schwannomas
  • Scoliosis
  • Seizure
  • Skull Fracture
  • Slit Ventricle Syndrome
  • Spasticity
  • Spinal Arteriovenous Malformation (AVM)
  • Spinal Compression Fractures
  • Spine Conditions
  • Spinal Cord Injury
  • Spinal Cord Lipomas & Lipomyelomeningoceles
  • Spinal Cord Tumors
  • Stenosis
  • Subarachnoid Hemorrhage
  • Syringomyelia
  • Tethered Cord Syndrome
  • Thoracic Outlet Syndrome
  • Thyrotroph (TSH) Secreting Adenomas
  • Torticollis
  • Traumatic Hematomas
  • Trigeminal Neuralgia
  • Trochanteric Bursitis
  • Ulnar Nerve Entrapment
  • Acoustic Neuroma
  • Adult Tethered Cord
  • Acromegaly
  • Acute Subdural Hematomas
  • Anaplastic Astrocytoma (AA)
  • Ankylosing Spondylitis
  • Aqueductal Stenosis
  • Arachnoid Cysts
  • Arnold Chiari Malformation
  • Arteriovenous Malformation (AVM)
  • Astrocytoma
  • Ballism
  • Basilar Invagination
  • Brachial Plexus Injury
  • Brain Aneurysm
  • Brain Attack (Stroke)
  • Brain AVM
  • Brain Conditions
  • Brain Metastases
  • Brainstem Glioma
  • Carotid Dissection
  • Carotid Stenosis
  • Carpal Tunnel Syndrome
  • Causalgia
  • Cavernous Angioma
  • Cerebral Aneurysms
  • Cerebral Contusion and Intracerebral Hematoma
  • Chordomas
  • Chorea
  • Chronic Subdural Hematomas
  • Colloid Cyst
  • Coma
  • Concussion
  • Congenital Dermal Sinus
  • Cranial GunShot Wounds
  • Craniopharyngioma
  • Craniosynostosis
  • Cushing's Disease
  • Cyst Epidermoid Tumor
  • Dandy Walker Syndrome
  • Degenerative Disc Disease
  • Dermoid Tumor
  • Disc Herniation
  • Dural Arteriovenous Malformations
  • Dystonia
  • Ependymoma
  • Epidermoid Tumor (Cyst)
  • Epidural Hematomas
  • Epilepsy
  • Essential Tremor
  • Extratemporal Lobe Epilepsies
  • Facet Joint Syndrome
  • Fibromyalgia
  • Frontal Lobe Epilepsy
  • Ganglioglioma
  • Glioblastoma
  • Germinoma
  • Glioma
  • Glomus Jugulare Tumor
  • Glossopharyngeal Neuralgia
  • Hemangioblastomas
  • Hemi-Facial Spasm
  • Hydrocephalus
  • Hyperhidrosis
  • Intracerebral Hemorrhage
  • Intracranial Hypotension
  • JPA
  • Low-Grade Astrocytoma
  • Lymphocytic Hypophysitis
  • Lymphoma
  • Malignant Nerve Sheath Tumors
  • Medulloblastoma
  • Meningioma Brain Tumor
  • Meralgia Paresthetica
  • Metastatic Brain Tumors
  • Moyamoya Disease
  • Myelomeningocele
  • Myelopathy
  • Nelson's Syndrome
  • Neurocysticercosis
  • Neurofibromatosis Type 2 and Schwannomatosis
  • Normal Pressure Hydrocephalus
  • Oligodendroglioma
  • Optic Nerve Glioma
  • Osteoarthritis of the Peripheral Joint
  • Osteoarthritis of the Spine
  • Osteomyelitis
  • Osteoporotic Vertebral Fractures
  • Parkinsons Syndrome
  • Pediatric Conditions
  • Pediatric Hydrocephalus
  • Peripheral Nerve Injury
  • Phantom Limb Pain
  • Pineal Tumor
  • Pineoblastoma
  • Pineocytoma
  • Platybasia
  • Postherpetic Neuralgia
  • Post-Traumatic Seizures
  • Primary CNS Lymphoma
  • Pseudotumor Cerebri
  • Radiculopathy—Cervical & Lumbar (Pinched Nerve)
  • Recurrent Adenomas
  • Rheumatoid Arthritis
  • Schwannomas
  • Scoliosis
  • Seizure
  • Skull Fracture
  • Slit Ventricle Syndrome
  • Spasticity
  • Spinal Arteriovenous Malformation (AVM)
  • Spinal Compression Fractures
  • Spine Conditions
  • Spinal Cord Injury
  • Spinal Cord Lipomas & Lipomyelomeningoceles
  • Spinal Cord Tumors
  • Stenosis
  • Subarachnoid Hemorrhage
  • Syringomyelia
  • Tethered Cord Syndrome
  • Thoracic Outlet Syndrome
  • Thyrotroph (TSH) Secreting Adenomas
  • Torticollis
  • Traumatic Hematomas
  • Trigeminal Neuralgia
  • Trochanteric Bursitis
  • Ulnar Nerve Entrapment
  1. Home
  2. Conditions Treated
  3. Coma

Coma

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About Coma

General information

  • Coma is a range of unconsciousness varying from light to very deep.

Symptoms

  • The primary symptom is unresponsiveness to the environment and a lack of awareness of surroundings or circumstances. Coma is not sleep, although patients may look asleep.
  • Most patients with critical neurological illness will be in coma at some time and many patients can recover from coma.

Diagnosis

  • Coma occurs in variety of neurological disease and disorders.
  • Coma is evaluated using computed tomography (CT) brain scans, a test of brain wave function called an electroencephalogram (EEG), blood tests and standard brain function examinations.
  • Some cases also may require magnetic resonance imaging (MRI) of the brain and blood flow tests.

Treatment and outcome

  • Physicians caring for a patient with coma will carefully consider factors such as depth, length and cause of coma, brainstem function, and age of the patient. Ask your physician about these factors when discussing prognosis for a family member with coma.

The Neuro-ICU cares for patients with all types of neurosurgical and neurological injuries, including stroke, brain hemorrhage, trauma and tumors. We work in close cooperation with your surgeon or medical doctor with whom you have had initial contact. Together with the surgeon or medical doctor, the Neuro-ICU attending physician and team members direct your family member's care while in the ICU. The Neuro-ICU team consists of the bedside nurses, nurse practitioners, physicians in specialty training (Fellows) and attending physicians. UCLA Neuro ICU Family Guide

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