Harvard Catalyst Profiles

Contact, publication, and social network information about Harvard faculty and fellows.

Nicholas Themistocles Zervas, M.D.

Concepts (657)

Concepts are derived automatically from a person's publications.
Concepts are listed by decreasing relevance which is based on many factors, including how many publications the person wrote about that topic, how long ago those publications were written, and how many publications other people have written on that same topic.
Name Number of Publications Most Recent Publication Publications by All Authors Concept Score Why?
Ischemic Attack, Transient3619998721.680 Why?
Pituitary Neoplasms32200512050.940 Why?
Subarachnoid Hemorrhage3019979830.820 Why?
Adenoma22200320810.570 Why?
Basilar Artery1319951950.540 Why?
Hypophysectomy1419991290.450 Why?
Cerebral Arteries1119974950.380 Why?
Stereotaxic Techniques1719995280.360 Why?
Fluorocarbons519964120.360 Why?
Dogs30199744000.340 Why?
Cushing Syndrome619992410.330 Why?
Dura Mater519982800.310 Why?
Diglycerides219951750.290 Why?
Spinal Cord Neoplasms519992740.280 Why?
Hemolysis319974110.280 Why?
Pituitary Hormones, Anterior51991650.270 Why?
Cerebrovascular Circulation16200626850.270 Why?
Neurosurgery619985670.260 Why?
Intracranial Aneurysm14199711430.260 Why?
Prolactinoma51999970.260 Why?
Vasoconstrictor Agents219976190.260 Why?
Adamantane219941790.250 Why?
Trigeminal Nerve420062600.240 Why?
Radiosurgery4200512460.240 Why?
Dopamine12199015380.230 Why?
Vasoconstriction619976520.230 Why?
Acromegaly419993280.230 Why?
Muscle, Smooth, Vascular9199716540.220 Why?
Protein Kinase C2199713200.220 Why?
Sella Turcica619921200.220 Why?
Pituitary Gland919956630.200 Why?
Cerebral Infarction6199410070.200 Why?
Cauda Equina11999490.190 Why?
Intracranial Pressure919923030.190 Why?
Intracranial Hypotension11998280.190 Why?
Rabbits16199554450.190 Why?
Hemodilution319941110.180 Why?
Phorbol Esters119971170.180 Why?
Astrocytoma319987780.180 Why?
Intraoperative Care219988300.180 Why?
Mobile Health Units11998780.180 Why?
Telemetry319942050.180 Why?
Growth Hormone819956750.170 Why?
Radiation Oncology120035160.170 Why?
Ganglionectomy11996120.170 Why?
Rhizotomy11996280.170 Why?
Glycoprotein Hormones, alpha Subunit41991970.160 Why?
Blood Substitutes21988670.150 Why?
Reserpine81979700.150 Why?
Laser Therapy2199110840.140 Why?
Pituitary Diseases319871300.140 Why?
Adrenal Gland Neoplasms119997200.140 Why?
Cyclosporine119978520.130 Why?
Spasm21991930.130 Why?
Kanamycin31979650.130 Why?
Brain Neoplasms6200583950.130 Why?
Vasodilation2199510080.120 Why?
Adenoma, Chromophobe41983160.120 Why?
Cerebrospinal Fluid419985440.120 Why?
Optic Chiasm11992870.120 Why?
Microsurgery419967710.120 Why?
Ventriculoperitoneal Shunt119942030.120 Why?
Brain Ischemia7199430550.120 Why?
Serotonin11198010290.120 Why?
Arachnoid Cysts11992550.120 Why?
Dextrans319946330.120 Why?
Cats8199610590.110 Why?
Gonadotropins119912430.110 Why?
Somatostatin219954530.110 Why?
Trifluoperazine11989430.110 Why?
Nerve Compression Syndromes119921550.110 Why?
Animals7319991687900.110 Why?
Polyurethanes119901050.110 Why?
Lasers119959100.110 Why?
Cerebral Angiography14199513370.110 Why?
Cyclosporins119902380.100 Why?
Carotid Arteries1119959510.100 Why?
Pituitary Hormones319881840.100 Why?
Spinal Cord Diseases419952490.100 Why?
Meningioma2199410670.100 Why?
Ischemia6198818670.100 Why?
Tyrosine 3-Monooxygenase119903740.100 Why?
Cerebellar Nuclei31977460.090 Why?
Hot Temperature6197413340.090 Why?
Vision Disorders519929630.090 Why?
Haplorhini1219785930.090 Why?
Cerebral Hemorrhage7198323540.090 Why?
Phorbol 12,13-Dibutyrate21997460.090 Why?
Glioblastoma2199831650.080 Why?
Bromocriptine519991160.080 Why?
Prolactin719996970.080 Why?
Meningeal Neoplasms1199410730.080 Why?
Humans11320066613870.080 Why?
Image Enhancement1199830140.080 Why?
Membrane Glycoproteins1199838570.080 Why?
Male6120053441060.080 Why?
Adrenocorticotropic Hormone419986350.080 Why?
Female6720053653910.080 Why?
Cyanoacrylates21984520.080 Why?
Neoplasms, Experimental2199014180.080 Why?
Tetrazolium Salts219881070.080 Why?
Dog Diseases219831590.080 Why?
Nitroglycerin319813260.070 Why?
Emulsions219961550.070 Why?
Bucrylate1198460.070 Why?
Carotid Artery Diseases119918760.070 Why?
Intensive Care Units1199830890.070 Why?
Papaverine21983500.070 Why?
RNA, Neoplasm119887990.070 Why?
Vasa Vasorum11984280.070 Why?
Adult4520052063720.070 Why?
Brain Damage, Chronic319992730.070 Why?
Neurofibroma21983970.070 Why?
Adenoma, Oxyphilic120051290.070 Why?
Carcinoma, Renal Cell1199927530.070 Why?
Therapeutic Irrigation119853180.070 Why?
Intracranial Embolism and Thrombosis219901550.070 Why?
Sciatica11984890.070 Why?
Radio Waves519782270.070 Why?
Membrane Potentials3199712440.070 Why?
Migraine with Aura120061990.070 Why?
Brachytherapy2200512850.070 Why?
Neurology219976800.070 Why?
Aminophylline11983430.070 Why?
Polymers1199015890.070 Why?
Middle Aged4620052108020.060 Why?
Immunosuppressive Agents1199741100.060 Why?
Electrocoagulation319721740.060 Why?
Erythrocytes2199024610.060 Why?
Norepinephrine519809350.060 Why?
Prostheses and Implants1199012860.060 Why?
History, 20th Century4200328660.060 Why?
Choroid Plexus119841860.060 Why?
Hemoglobin A11982820.060 Why?
Kidney Neoplasms1199938150.060 Why?
Infusions, Parenteral319814510.060 Why?
Catecholamines519764030.060 Why?
Suction119832530.060 Why?
Disease Models, Animal121995181500.060 Why?
Cortical Spreading Depression120062910.060 Why?
Arteriovenous Shunt, Surgical119842280.060 Why?
Immunohistochemistry52005120680.060 Why?
Spinal Cord3198818390.060 Why?
Cerebral Ventricles119845330.060 Why?
Nitrosourea Compounds11981390.060 Why?
Biocompatible Materials1199017310.060 Why?
Brain121997233860.060 Why?
Brain Death119842890.060 Why?
Carmustine119811550.060 Why?
Headache2199810160.060 Why?
Hydrocortisone4199917250.060 Why?
Evoked Potentials, Somatosensory119822420.060 Why?
Aged2620051569980.060 Why?
Trigeminal Ganglion319961970.060 Why?
Pain, Intractable119811310.050 Why?
Equipment Design4199836600.050 Why?
Leg2198412200.050 Why?
Neurotransmitter Agents219756530.050 Why?
Subarachnoid Space21990810.050 Why?
Survival Rate41999132540.050 Why?
Blood Flow Velocity3199714810.050 Why?
Self Administration119813950.050 Why?
Staining and Labeling2198811490.050 Why?
Tumor Cells, Cultured3199867600.050 Why?
Hematoma219836820.050 Why?
Recurrence4199980720.050 Why?
Histocytochemistry419888070.050 Why?
Tomography, X-Ray Computed81998201080.050 Why?
Methods9197713140.050 Why?
Hematoma, Subdural219781300.050 Why?
Oxygen Consumption1198619510.050 Why?
Paraneoplastic Endocrine Syndromes11999320.050 Why?
Autoradiography219958370.050 Why?
Ganglioneuroma11999590.050 Why?
Brain Stem219908130.050 Why?
Evaluation Studies as Topic5199818120.050 Why?
Craniopharyngioma219992660.050 Why?
Glycoproteins3198323130.050 Why?
Dose-Response Relationship, Drug51997116170.050 Why?
Gonadotropin-Releasing Hormone4198911500.050 Why?
Neurilemmoma119834730.050 Why?
Catheters, Indwelling119814160.050 Why?
Basal Ganglia119825450.050 Why?
Subdural Effusion11998140.050 Why?
Matched-Pair Analysis119992870.050 Why?
Indium Radioisotopes119981290.050 Why?
Blood Patch, Epidural11998460.050 Why?
Neurologic Examination219979730.050 Why?
Radionuclide Imaging3199820280.050 Why?
Dystonia Musculorum Deformans219771670.050 Why?
Blood Platelets4197624080.050 Why?
Arterial Occlusive Diseases119838510.050 Why?
Vertebral Artery219841800.040 Why?
Thermoluminescent Dosimetry11997270.040 Why?
Magnetic Resonance Imaging51999321080.040 Why?
Fas Ligand Protein119982450.040 Why?
Film Dosimetry11997280.040 Why?
Epidural Space119981220.040 Why?
Morphine119816280.040 Why?
Mesencephalon219773080.040 Why?
Oxygen4199441230.040 Why?
Naphthalenes119972030.040 Why?
Chronic Disease3199887390.040 Why?
Gerbillinae51984970.040 Why?
Spinal Neoplasms119837280.040 Why?
Microscopy, Electron4198730510.040 Why?
Speech Disorders119781930.040 Why?
Tamoxifen119819710.040 Why?
History, 21st Century1200315410.040 Why?
Diazoxide11976620.040 Why?
Constriction, Pathologic319919560.040 Why?
Treatment Outcome71999591730.040 Why?
Endothelin-1119973020.040 Why?
Serotonin Antagonists319801620.040 Why?
Myosin Light Chains119961330.040 Why?
Intracellular Fluid119962170.040 Why?
Follicle Stimulating Hormone519897390.040 Why?
Brown-Sequard Syndrome1199550.040 Why?
Scattering, Radiation119985290.040 Why?
Drug Combinations3198618490.040 Why?
Movement Disorders219704210.040 Why?
Chromatography, Thin Layer119952470.040 Why?
Luteinizing Hormone519898830.040 Why?
Cerebrovascular Disorders2197414850.040 Why?
Thyrotropin-Releasing Hormone219881580.040 Why?
Cerebral Aqueduct11994390.040 Why?
Endothelins119951400.040 Why?
Ultrasonography, Doppler, Transcranial119972940.040 Why?
RNA, Messenger41996135280.040 Why?
Immunoenzyme Techniques3198819840.040 Why?
Denervation119962610.040 Why?
Microscopy, Electron, Scanning2199110520.040 Why?
Isometric Contraction119951500.040 Why?
Receptors, Growth Factor119963520.040 Why?
Receptors, Somatostatin119951130.040 Why?
Culture Techniques119955920.040 Why?
Least-Squares Analysis119953850.040 Why?
Endocrinology119972490.040 Why?
Receptors, Transforming Growth Factor beta119963230.040 Why?
Cytosol119979240.040 Why?
Cerebrospinal Fluid Pressure11994380.040 Why?
Potassium2199714000.030 Why?
Epilepsy1198827000.030 Why?
Cerebral Cortex4198856220.030 Why?
Hemoglobins1198014920.030 Why?
Enzyme Activation2199739670.030 Why?
Vasopressins119953840.030 Why?
Thyrotropin419897690.030 Why?
Adolescent122005828510.030 Why?
Diagnosis, Differential62005135490.030 Why?
Posture1199810090.030 Why?
Cerebral Palsy119773630.030 Why?
Rupture, Spontaneous319794020.030 Why?
Morbidity1199816070.030 Why?
Hospitals, General119976920.030 Why?
Gadolinium119988650.030 Why?
Inflammation2199091630.030 Why?
Aged, 80 and over72005577070.030 Why?
Pregnancy Complications1198727590.030 Why?
Dominance, Cerebral119946750.030 Why?
Platelet-Derived Growth Factor119956340.030 Why?
Bone Marrow Transplantation1198128840.030 Why?
Follow-Up Studies71999388860.030 Why?
Stress, Mechanical1199717200.030 Why? </