Search Results - "HALLAK, J. E. C."

Longitudinal follow-up of cavum septum pellucidum and adhesio interthalamica alterations in first-episode psychosis: a population-based MRI study by Trzesniak, C, Schaufelberger, M S, Duran, F L S, Santos, L C, Rosa, P G P, McGuire, P K, Murray, R M, Scazufca, M, Menezes, P R, Hallak, J E C, Crippa, J A S, Busatto, G F

“…Neurodevelopmental alterations have been described inconsistently in psychosis probably because of lack of standardization among studies. The aim of this study…”
Get more information

Cannabidiol can improve complex sleep‐related behaviours associated with rapid eye movement sleep behaviour disorder in Parkinson's disease patients: a case series by Chagas, M. H. N., Eckeli, A. L., Zuardi, A. W., Pena‐Pereira, M. A., Sobreira‐Neto, M. A., Sobreira, E. T., Camilo, M. R., Bergamaschi, M. M., Schenck, C. H., Hallak, J. E. C., Tumas, V., Crippa, J. A. S.

“…Summary What is known and objective Cannabidiol (CBD) is the main non‐psychotropic component of the Cannabis sativa plant. REM sleep behaviour disorder (RBD)…”
Get full text

Cannabidiol for the treatment of psychosis in Parkinson’s disease by Zuardi, AW, Crippa, Jas, Hallak, JEC, Pinto, JP, Chagas, MHN, Rodrigues, GGR, Dursun, SM, Tumas, V.

“…The management of psychosis in Parkinson’s disease (PD) has been considered a great challenge for clinicians and there is a need for new pharmacological…”
Get full text

Cannabidiol for the treatment of cannabis withdrawal syndrome: a case report by Crippa, J. A. S., Hallak, J. E. C., Machado‐de‐Sousa, J. P., Queiroz, R. H. C., Bergamaschi, M., Chagas, M. H. N., Zuardi, A. W.

“…Summary What is known and Objective:  Cannabis withdrawal in heavy users is commonly followed by increased anxiety, insomnia, loss of appetite, migraine,…”
Get full text

Cortical thinning of the right anterior cingulate cortex in spider phobia: A magnetic resonance imaging and spectroscopy study by Linares, I.M.P, Jackowski, A.P, Trzesniak, C.M.F, Arrais, K.C, Chagas, M.H.N, Sato, J.R, Santos, A.C, Hallak, J.E.C, Zuardi, A.W, Nardi, A.E, Coimbra, N.C, Crippa, J.A.S

“…Abstract There a lack of consistent neuroimaging data on specific phobia (SP) and a need to assess volumetric and metabolic differences in structures…”
Get full text

Whole-Brain Voxel-Based Morphometry in Kallmann Syndrome Associated with Mirror Movements by Koenigkam-Santos, M, Santos, A.C, Borduqui, T, Versiani, B.R, Hallak, J.E.C, Crippa, J.A.S, Castro, M

“…There are 2 main hypotheses concerning the cause of mirror movements (MM) in Kallmann syndrome (KS): abnormal development of the primary motor system,…”
Get full text

Phytocannabinoids and epilepsy by dos Santos, R. G., Hallak, J. E. C., Leite, J. P., Zuardi, A. W., Crippa, J. A. S.

“…Summary What is known and objective Antiepileptic drugs often produce serious adverse effects, and many patients do not respond to them properly…”
Get full text

Letter to the Editor: Sodium nitroprusside for schizophrenia: could methodological variables account for the different results obtained? by Maia-de-Oliveira, J P, Baker, G B, Dursun, S M, Hallak, J E C

Get more information

Ageing and surface EMG activity patterns of masticatory muscles by CECÍLIO, F. A., REGALO, S. C. H., PALINKAS, M., ISSA, J. P. M., SIÉSSERE, S., HALLAK, J. E. C., MACHADO-de-SOUSA, J. P., SEMPRINI, M.

“…Summary  The purpose of this study was to evaluate the influence of age on the electromyographic activity of masticatory muscles. All volunteers were…”
Get full text

Electromyographic analysis of masseter and temporal muscles, bite force, masticatory efficiency in medicated individuals with schizophrenia and mood disorders compared with healthy controls by de Oliveira, R. H., Hallak, J. E. C., Siéssere, S., de Sousa, L. G., Semprini, M., de Sena, M. F., Osorio, F. de L., Nunes, E. A., Pinto, J. P., Regalo, S. C. H.

“…Summary This study aimed to comparatively analyse the electromyographic activity of the masseter and temporal muscles at rest and during mandible postural…”
Get full text

Proton magnetic resonance spectroscopy of the frontal, cingulate and perirolandic cortices and its relationship to skin conductance in patients with schizophrenia by Sanches, R F, Crippa, J A S, Hallak, J E C, de Sousa, J P M, Araújo, D, Santos, A C, Zuardi, A W

“…The aim of the present study was to determine whether specific subgroups of schizophrenic patients, grouped according to electrodermal characteristics, show…”
Get full text

NMDA and AMPA/Kainate Glutamatergic Receptors in the Prelimbic Medial Prefrontal Cortex Modulate the Elaborated Defensive Behavior and Innate Fear-Induced Antinociception Elicited by GABAA Receptor Blockade in the Medial Hypothalamus by de Freitas, Renato Leonardo, Salgado-Rohner, Carlos José, Biagioni, Audrey Francisco, Medeiros, Priscila, Hallak, Jaime Eduardo Cecílio, Crippa, José Alexandre S., Coimbra, Norberto Cysne

“…The aim of the present study was to investigate the involvement of N-methyl-d-aspartate (NMDA) and amino-3-hydroxy-5-methyl-isoxazole-4-proprionate…”
Get full text

Validation and internal consistency of Patient Health Questionnaire-9 for major depression in Parkinson's disease by Chagas, Marcos Hortes N, Tumas, Vitor, Rodrigues, Guilherme R, Machado-de-Sousa, João Paulo, Filho, Alaor Santos, Hallak, Jaime E C, Crippa, José Alexandre S

“…depression is common in Parkinson's disease (PD), although frequently under-recognised. Among the scales used to investigate depressive features in PD, the…”
Get full text

Cannabidiol was ineffective for manic episode of bipolar affective disorder by Zuardi, AW, Crippa, JAS, Dursun, SM, Morais, SL, Vilela, JAA, Sanches, RF, Hallak, JEC

“…The pharmacological profile of cannabidiol (CBD) has several characteristics in common with drugs known to benefit bipolar affective disorder (BAD), leading to…”
Get full text

Cannabidiol, a Cannabis sativa constituent, as an antipsychotic drug by Zuardi, A W, Crippa, J A S, Hallak, J E C, Moreira, F A, Guimarães, F S

“…A high dose of delta9-tetrahydrocannabinol, the main Cannabis sativa (cannabis) component, induces anxiety and psychotic-like symptoms in healthy volunteers…”
Get full text

Cannabidiol for the treatment of cannabis withdrawal syndrome: a case report: CBD and cannabis withdrawal by Crippa, J. A. S., Hallak, J. E. C., Machado-de-Sousa, J. P., Queiroz, R. H. C., Bergamaschi, M., Chagas, M. H. N., Zuardi, A. W.

Get full text

A structured interview guide increases Brief Psychiatric Rating Scale reliability in raters with low clinical experience by Crippa, J.A.S., Sanches, R.F., Hallak, J.E.C., Loureiro, S.R., Zuardi, A.W.

“…Objective: To assess the beneficial impact of a structured interview on the reliability of BPRS ratings in raters with low clinical experience. Method: Each…”
Get full text

Correlation between bite force and electromyographic activity in dentate and partially edentulous individuals by Rosa, L B, Semprini, M, Siéssere, S, Hallak, J E C, Pagnano, V O, Regalo, S C H

“…Dental absence interferes in the physiological functioning of the masticatory system, promoting occlusal and functional alterations. The purpose of this study…”
Get more information

Suppression of obsessive–compulsive symptoms after epilepsy surgery by Guarnieri, R., Araújo, D., Carlotti, C.G., Assirati, J.A., Hallak, J.E.C., Velasco, T.R., Alexandre, V., Terra-Bustamante, V.C., Walz, R., Bianchin, M.M., Wichert-Ana, L., Linhares, M., Dalmagro, C.L., Inuzuka, L.M., Sakamoto, A.C.

“…We report two male patients with medically intractable epilepsy and obsessive–compulsive disorder (OCD) symptoms. Both patients experienced remission of…”
Get full text

Factor structure of Bech's version of the Brief Psychiatric Rating Scale in Brazilian patients by Crippa, J A S, Sanches, R F, Hallak, J E C, Loureiro, S R, Zuardi, A W

“…The objective of the present study was to evaluate the factor structure of Bech's version of the Brief Psychiatric Rating Scale (BPRS), translated into…”
Get full text