Published in J Neurol Neurosurg Psychiatry on December 01, 1973
Parkinson's disease and depression: psychometric properties of the Beck Depression Inventory. J Neurol Neurosurg Psychiatry (1988) 1.51
Depression in Parkinson's disease: a quantitative and qualitative analysis. J Neurol Neurosurg Psychiatry (1986) 1.51
Parkinson's disease and levodopa. A five-year follow-up and review. West J Med (1974) 1.49
The pattern of depressive symptoms varies with progression of Parkinson's disease. J Neurol Neurosurg Psychiatry (1990) 1.13
Parkinson's disease and depression: evidence for an alteration of the basal limbic system detected by transcranial sonography. J Neurol Neurosurg Psychiatry (1997) 1.05
Depression in Parkinson's disease: health risks, etiology, and treatment options. Neuropsychiatr Dis Treat (2008) 1.01
Potential mechanisms underlying anxiety and depression in Parkinson's disease: consequences of l-DOPA treatment. Neurosci Biobehav Rev (2010) 0.96
A mouse model of non-motor symptoms in Parkinson's disease: focus on pharmacological interventions targeting affective dysfunctions. Front Behav Neurosci (2014) 0.87
Major depression in Parkinson's disease and the mood response to intravenous methylphenidate: possible role of the "hedonic" dopamine synapse. J Neurol Neurosurg Psychiatry (1989) 0.85
Influence of depressive symptoms on dopaminergic treatment of Parkinson's disease. Front Neurol (2014) 0.76
Dopamine correlates of neurological and psychological status in untreated Parkinsonism. J Neurol Neurosurg Psychiatry (1976) 0.76
Associated and predictive factors of depressive symptoms in patients with Parkinson's disease. J Neurol (2016) 0.75
Selegiline Ameliorates Depression-Like Behavior in Mice Lacking the CD157/BST1 Gene, a Risk Factor for Parkinson's Disease. Front Behav Neurosci (2017) 0.75
Mixed effects of deep brain stimulation on depressive symptomatology in Parkinson's disease: a review of randomized clinical trials. Front Neurol (2014) 0.75
Psychosis in parkinsonism: an unorthodox approach. Neuropsychiatr Dis Treat (2017) 0.75
Modification of Parkinsonism--chronic treatment with L-dopa. N Engl J Med (1969) 6.16
Treatment of parkinsonism with levodopa. Arch Neurol (1969) 3.76
L-dopa in postencephalitic parkinsonism. Lancet (1969) 2.72
Treatment of Parkinsonism with Laevo-dopa. Br Med J (1970) 1.77
L-Dopa (L-3,4-dihydroxyphenylanine)--its clinical effects in parkinsonism. Trans Am Neurol Assoc (1968) 1.76
Mental symptoms in Parkinsonian patients treated with L-dopa. Lancet (1970) 1.69
Parkinson's disease. J Chronic Dis (1958) 1.65
Depressive symptoms in Parkinson patients referred for thalamotomy. J Neurol Neurosurg Psychiatry (1967) 1.64
Treatment of Parkinson's syndrome with L dihydroxyphenylalanine (levodopa). Ann Intern Med (1970) 1.63
Treatment of parkinsonism with L-dopa (study of 105 patients). Dis Nerv Syst (1969) 1.43
Reversal of central anticholinergic syndrome in man by physostigmine. JAMA (1968) 1.39
One to two year treatment of Parkinson's disease with levodopa. Calif Med (1971) 1.23
Levodopa's awakening effect on patients with Parkinsonism. J Neurol Neurosurg Psychiatry (1971) 1.13
An abbreviation of the WAIS for clinical use. J Clin Psychol (1962) 1.07
Psychiatric aspects in Parkinsonism treated with L-dopa. J Neurol Neurosurg Psychiatry (1971) 1.01
Effects of L-dopa in patients with dementia. Lancet (1970) 0.93
L-dopa, parkinsonism, and depression. Lancet (1970) 0.83
Parkinsonism, L-dopa and mental depression. J Am Geriatr Soc (1970) 0.82
Levodopa and schizophrenia. JAMA (1970) 0.82
An index of psychopathology (Ip) derived from clinicians' judgments of MMPI profiles. J Clin Psychol (1963) 0.80
Changes in MMPI scale scores and an index of psychopathology following unilateral temporal lobectomy for epilepsy. Epilepsia (1965) 0.80
Another look at MMPI profile types in multiple sclerosis. J Consult Psychol (1961) 0.79
Psychic effects in patients treated with levodopa. JAMA (1970) 0.79
Depression during L-dopa treatment. Lancet (1969) 0.79
Cerebral metabolism and atrophy in Huntington's disease determined by 18FDG and computed tomographic scan. Ann Neurol (1982) 1.77
Planar relationships of the semicircular canals in man. Acta Otolaryngol (1975) 1.54
A mechanism of central compensation of vestibular function following hemilabyrinthectomy. J Neurophysiol (1966) 1.53
Parkinson's disease and levodopa. A five-year follow-up and review. West J Med (1974) 1.49
MR imaging findings after transplant surgery for Parkinson disease. J Magn Reson Imaging (1994) 1.38
Planar relationships of the semicircular canals in rhesus and squirrel monkeys. Brain Res (1985) 1.32
MRI evaluation of brain iron in earlier- and later-onset Parkinson's disease and normal subjects. Magn Reson Imaging (1999) 1.31
Long-term follow-up of early dopa treatment in Parkinson's disease. Ann Neurol (1986) 1.31
Effect of age at onset on progression and mortality in Parkinson's disease. Neurology (1989) 1.29
One to two year treatment of Parkinson's disease with levodopa. Calif Med (1971) 1.23
Parkinson's disease: sensory and motor problems in arms and hands. Neurology (1987) 1.22
Multi-center study of Parkinson mortality with early versus later dopa treatment. Ann Neurol (1987) 1.21
Levodopa's awakening effect on patients with Parkinsonism. J Neurol Neurosurg Psychiatry (1971) 1.13
Deficits in orofacial sensorimotor function in Parkinson's disease. Ann Neurol (1986) 1.12
Evidence of early impairment of verbal intelligence in Duchenne muscular dystrophy. Arch Dis Child (1974) 1.10
The orientation of the semicircular canals in the guinea pig. Acta Otolaryngol (1975) 1.08
Ocular counterrolling as an indicator of vestibular otolith function. Neurology (1983) 1.07
Evaluating the evaluations: or how to weigh the scales of parkinsonian disability. Neurology (1983) 1.06
Physiologic characteristics of vestibular first-order canal neurons in the cat. II. Response to constant angular acceleration. J Neurophysiol (1975) 1.06
Physiologic characteristics of vestibular first-order canal neurons in the cat. I. Response plane determination and resting discharge characteristics. J Neurophysiol (1975) 1.04
Planar relationships of semicircular canals in the cat. Am J Physiol (1972) 1.04
Intraaxonal transport of Herpes simplex virus in the rat central nervous system. Brain Res (1977) 1.00
Sleep in patients with Parkinson's disease and normal subjects prior to and following levodopa administration. Clin Pharmacol Ther (1971) 0.99
Semicircular canal functional anatomy in cat, guinea pig and man. Acta Otolaryngol (1977) 0.96
Evidence to support early levodopa therapy in Parkinson disease. Neurology (1981) 0.96
Semicircular canal radii of curvature (R) in cat, guinea pig and man. J Morphol (1977) 0.95
Ocular counterrolling abnormalities in spasmodic torticollis. Arch Neurol (1988) 0.94
Descending control of the vestibular nuclei: physiology. Prog Brain Res (1972) 0.94
Semicircular duct and ampulla dimensions in cat, guinea pig and man. J Morphol (1977) 0.94
Disability and intellectual function in multiple sclerosis patients. J Nerv Ment Dis (1980) 0.92
Patterns of cerebral glucose utilization in Parkinson's disease and Huntington's disease. Ann Neurol (1984) 0.91
Selective loss of subpopulations of ventral mesencephalic dopaminergic neurons in the monkey following exposure to MPTP. Brain Res (1987) 0.90
An examination of male-female differences in progression and mortality of Parkinson's disease. Neurology (1990) 0.90
Local cerebral glucose utilization in symptomatic and presymptomatic Huntington's disease. Res Publ Assoc Res Nerv Ment Dis (1985) 0.90
The choreoathetoid movement disorder induced by levodopa. Clin Pharmacol Ther (1971) 0.88
Convergence of labyrinthine influences on units in the vestibular nuclei of the cat. I. Natural stimulation. Brain Res (1971) 0.88
Midbrain and contralateral labyrinth influences on brain stem vestibular neurons in the cat. Brain Res (1968) 0.88
Binocular counterrolling in humans during dynamic rotation. Acta Otolaryngol (1979) 0.86
Binocular counterrolling during sustained body tilt in normal humans and in a patient with unilateral vestibular nerve section. Ann Otol Rhinol Laryngol (1982) 0.85
The contribution of the contralateral labyrinth to second order vestibular neuronal activity in the cat. Brain Res (1977) 0.84
Double-blind trial of pergolide for Parkinson's disease. Neurology (1985) 0.83
Personality stereotypes of United States and foreign medical residents. J Soc Psychol (1966) 0.83
Oral sensorimotor defects in patients with Parkinson's disease. Adv Neurol (1987) 0.82
Neural transplantation of cells expressing the anti-apoptotic gene bcl-2. Cell Transplant (1995) 0.81
Direct inhibitory synaptic linkage of pause neurons with burst inhibitory neurons. Brain Res (1982) 0.81
Acetylcholine and choline in cerebrospinal fluid of patients with Parkinson's disease and Huntington's chorea. J Neurol Neurosurg Psychiatry (1976) 0.81
Validating the hypothesis of otolith asymmetry as a cause of space motion sickness. Ann N Y Acad Sci (1992) 0.80
Present morality in parkinson's disease: the ratio of observed to expected deaths with a method to calculate expected deaths. J Neural Transm (1976) 0.80
Ocular accomodative changes in humans induced by positional changes with respect to gravity. Electroencephalogr Clin Neurophysiol (1977) 0.80
Ocular counter-rolling as a test of otolith function. Acta Otolaryngol Suppl (1989) 0.79
Changes in gravitational state cause changes in ocular torsion. J Gravit Physiol (1998) 0.79
Eye movement related neurons in the cat pontine reticular formation: projection to the flocculus. Brain Res (1980) 0.79
Neurotoxic effects of N-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) in the cat. Tyrosine hydroxylase immunohistochemistry. Brain Res (1986) 0.79
Modification of Parkinson's disease by long-term levodopa treatment. Arch Neurol (1986) 0.79
Morphology of physiologically identified second-order vestibular neurons in cat, with intracellularly injected HRP. J Comp Neurol (1988) 0.79
Convergence of labyrinthine influences on units in the vestibular nuclei of the cat. II. Electrical stimulation. Brain Res (1972) 0.78
Anatomy of physiologically identified eye-movement-related pause neurons in the cat: pontomedullary region. J Comp Neurol (1987) 0.78
Alteration in tyrosine hydroxylase, glutamic acid decarboxylase and choline acetyltransferase in basal ganglia following herpes simplex virus inoculation in rat neostriatum. Brain Res (1979) 0.78
Decreased postrotatory nystagmus in early infantile autism. Neurology (1969) 0.78
Ultrastructural and immunoperoxidase study of striatonigral neurons by means of retrograde axonal transport of herpes simplex virus. Brain Res (1978) 0.78
Semicircular canal structure during postnatal development in cat and guinea pig. Ann Otol Rhinol Laryngol (1982) 0.78
Direct projection of type II vestibular neurons to eye movement-related pause neurons in the cat pontine reticular formation. Exp Neurol (1986) 0.78
Direct inhibitory projection of pause neurons to nystagmus-related pontomedullary reticular burst neurons in the cat. Exp Brain Res (1980) 0.78
Effect of stimulation of interstitial nucleus of Cajal on vestibular unit activity in the cat. J Neurophysiol (1966) 0.78
Production of a Parkinson-like syndrome in the cat with N-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP): behavior, histology, and biochemistry. Exp Neurol (1986) 0.78
Direct projection of pause neurons to nystagmus-related excitatory burst neurons in the cat pontine reticular formation. Exp Neurol (1984) 0.77
The relationship of conduction velocity to other physiological properties of the cat's horizontal canal neurons. Exp Brain Res (1977) 0.77
Unilateral neglect and constructional apraxia in a right-handed artist with a left posterior lesion. Cortex (1987) 0.77
The effect of space missions on gravity-responsive torsional eye movements. J Vestib Res (1998) 0.77
Inhibition of pontine omnipauser neurons in the cat by 5-hydroxytryptophan. Exp Neurol (1982) 0.77
Arborization of axons in oculomotor nucleus identified by vestibular stimulation and intra-axonal injection of horseradish peroxidase. Exp Brain Res (1981) 0.77
Increase in fine motor control in Parkinson patients following levodopa. Percept Mot Skills (1971) 0.77
Deficits in operant behaviour in monkeys treated with N-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP). Brain (1988) 0.77
Vestibular influences on ocular accommodation in cats. Int J Equilib Res (1973) 0.77
Ocular torsion in upright and tilted positions during hypo- and hypergravity of parabolic flight. Aviat Space Environ Med (1988) 0.77
Projections to eye movement-related pause neuron region in cat using HRP. Exp Neurol (1984) 0.76
Binocular counterrolling in humans with unilateral labyrinthectomy and in normal controls. Ann N Y Acad Sci (1981) 0.76
Prediction of space motion sickness susceptibility by disconjugate eye torsion in parabolic flight. Aviat Space Environ Med (1991) 0.76
Instability of ocular torsion in zero gravity: possible implications for space motion sickness. Aviat Space Environ Med (1990) 0.76
Neural correlates of compensation after hemilabyrinthectomy. Exp Neurol (1984) 0.76
The experience of nausea during sustained hyper-gravity flight with negligible angular velocity. Aviat Space Environ Med (2001) 0.75
Cat medial pontine reticular neurons related to vestibular nystagmus: firing pattern, location and projection. Brain Res (1981) 0.75
Amphetamine use. Aviat Space Environ Med (1995) 0.75
Neuropsychological syndrome in a patient with episodic howling and violent motor behaviour. J Neurol Neurosurg Psychiatry (1978) 0.75
Optimal drug management of Parkinson's disease. West J Med (1989) 0.75
Stereotaxic lesions in Parkinson's disease. Clinicopathological correlations. Arch Neurol (1966) 0.75
Space motion sickness. Aviat Space Environ Med (1995) 0.75
Four-year follow-up of adrenal-to-brain transplants in Parkinson's disease. Arch Neurol (1994) 0.75
Ocular torsion as a test of the asymmetry hypothesis of space motion sickness. Acta Astronaut (1992) 0.75
Memory changes induced by stimulation of hippocampus or amygdala in epilepsy patients with implanted electrodes. Trans Am Neurol Assoc (1967) 0.75
Longitudinal study of effects of early levodopa treatment on disability and mortality in Parkinson's disease. Adv Neurol (1990) 0.75
Anatomical evidence of the projection of pontine omnipause neurons to midbrain regions controlling vertical eye movements. J Comp Neurol (1989) 0.75
Otolith function in hypo- and hypergravity: relation to space motion sickness. Acta Otolaryngol Suppl (1991) 0.75
Transplantation of human neuroblastoma cells, catecholaminergic and non-catecholaminergic: effects on rotational behavior in Parkinson's rat model. J Neural Transplant Plast (1992) 0.75
VTM--a new method of measuring ocular torsion using image-processing techniques. Ann N Y Acad Sci (1992) 0.75
Brainstem changes in vestibular compensation. Acta Otolaryngol Suppl (1984) 0.75
One-year trial of pergolide as an adjunct to Sinemet in treatment of Parkinson's disease. Adv Neurol (1984) 0.75
Ocular counterrolling during constant velocity roll in patients with brainstem compression. Adv Otorhinolaryngol (1983) 0.75
Synaptic connections of horizontal canal mediated ascending Deiters tract axons on medial rectus motoneurons in cat. Auris Nasus Larynx (1986) 0.75
Cat medial pontine neurons in vestibular nystagmus. Ann N Y Acad Sci (1981) 0.75