Search Results - "Ekman, C. J."

Bipolar disorder type I and II show distinct relationships between cortical thickness and executive function by Abé, C., Rolstad, S., Petrovic, P., Ekman, C.‐J., Sparding, T., Ingvar, M., Landén, M.

“…Objective Frontal cortical abnormalities and executive function impairment co‐occur in bipolar disorder. Recent studies have shown that bipolar subtypes differ…”
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Cerebrospinal fluid metabolomics identifies a key role of isocitrate dehydrogenase in bipolar disorder: evidence in support of mitochondrial dysfunction hypothesis by Yoshimi, N, Futamura, T, Bergen, S E, Iwayama, Y, Ishima, T, Sellgren, C, Ekman, C J, Jakobsson, J, Pålsson, E, Kakumoto, K, Ohgi, Y, Yoshikawa, T, Landén, M, Hashimoto, K

“…Although evidence for mitochondrial dysfunction in the pathogenesis of bipolar disorder (BD) has been reported, the precise biological basis remains unknown,…”
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A genome-wide association study of kynurenic acid in cerebrospinal fluid: implications for psychosis and cognitive impairment in bipolar disorder by Sellgren, C M, Kegel, M E, Bergen, S E, Ekman, C J, Olsson, S, Larsson, M, Vawter, M P, Backlund, L, Sullivan, P F, Sklar, P, Smoller, J W, Magnusson, P K E, Hultman, C M, Walther-Jallow, L, Svensson, C I, Lichtenstein, P, Schalling, M, Engberg, G, Erhardt, S, Landén, M

“…Elevated cerebrospinal fluid (CSF) levels of the glia-derived N -methyl- D -aspartic acid receptor antagonist kynurenic acid (KYNA) have consistently been…”
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Manic episodes are associated with grey matter volume reduction - a voxel-based morphometry brain analysis by Ekman, C. J., Lind, J., Rydén, E., Ingvar, M., Landén, M.

“…Ekman CJ, Lind J, Rydén E, Ingvar M, Landén M. Manic episodes are associated with grey matter volume reduction — a voxel‐based morphometry brain analysis…”
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Cognitive performance and cerebrospinal fluid biomarkers of neurodegeneration: a study of patients with bipolar disorder and healthy controls by Rolstad, Sindre, Jakobsson, Joel, Sellgren, Carl, Ekman, Carl-Johan, Blennow, Kaj, Zetterberg, Henrik, Pålsson, Erik, Landén, Mikael

“…The purpose of the present study was to investigate if cerebrospinal fluid (CSF) biomarkers of neurodegeneration are associated with cognition in bipolar…”
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Markers of glutamate signaling in cerebrospinal fluid and serum from patients with bipolar disorder and healthy controls by Pålsson, Erik, Jakobsson, Joel, Södersten, Kristoffer, Fujita, Yuko, Sellgren, Carl, Ekman, Carl-Johan, Ågren, Hans, Hashimoto, Kenji, Landén, Mikael

“…Abstract Glutamate is the major excitatory neurotransmitter in the brain. Aberrations in glutamate signaling have been linked to the pathophysiology of mood…”
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Cortical thickness, volume and surface area in patients with bipolar disorder types I and II by Abé, Christoph, Ekman, Carl-Johan, Sellgren, Carl, Petrovic, Predrag, Ingvar, Martin, Landén, Mikael

“…Bipolar disorder (BD) is a common chronic psychiatric disorder mainly characterized by episodes of mania, hypomania and depression. The disorder is associated…”
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Markers of neuroinflammation and neuronal injury in bipolar disorder: Relation to prospective clinical outcomes by Isgren, Anniella, Sellgren, Carl, Ekman, Carl-Johan, Holmén-Larsson, Jessica, Blennow, Kaj, Zetterberg, Henrik, Jakobsson, Joel, Landén, Mikael

“…Highlights • Low CSF levels of YKL-40 predicted mania/hypomania. • CSF levels of IL-8 and NF-L did not predict long-term clinical outcomes. • Assessed markers…”
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Manic episodes are related to changes in frontal cortex: a longitudinal neuroimaging study of bipolar disorder 1 by Abé, Christoph, Ekman, Carl-Johan, Sellgren, Carl, Petrovic, Predrag, Ingvar, Martin, Landén, Mikael

“…Higher numbers of manic episodes in bipolar patients has, in cross-sectional studies, been associated with less grey matter volume in prefrontal brain areas…”
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Repetitive transcranial magnetic stimulation in major depression: A three-arm parallel-group dose-response randomized pilot trial by Johansson, Kristoffer, Adler, Mats, Båve, Ullvi, Ekman, Carl-Johan, Lundberg, Johan

“…The optimal dose (number of pulses per session) of repetitive transcranial magnetic stimulation (rTMS), using the H-coil, in major depressive disorder (MDD)…”
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P11 (S100A10) as a potential predictor of ketamine response in patients with SSRI-resistant depression by Veldman, Emma R., Mamula, Dejan, Jiang, Haitang, Tiger, Mikael, Ekman, Carl-Johan, Lundberg, Johan, Svenningsson, Per

“…•Peripheral p11 levels were analysed in relation to ketamine treatment.•P11 levels were reduced in CD4+ and CD8+ T cells, though not compared to…”
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Altered Concentrations of Amyloid Precursor Protein Metabolites in the Cerebrospinal Fluid of Patients with Bipolar Disorder by JAKOBSSON, Joel, ZETTERBERG, Henrik, BLENNOW, Kaj, JOHAN EKMAN, Carl, GM JOHANSSON, Anette, LANDEN, Mikael

“…Bipolar disorder is a psychiatric disorder characterized by recurrent episodes of mania/hypomania and depression. Progressive cognitive dysfunction such as…”
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Mapping length of inpatient treatment duration and year‐wise relapse rates in eating disordered populations in a well‐defined Western‐European healthcare region across 1998–2020 by Andersson, Peter, Jamshidi, Esmail, Ekman, Carl‐Johan, Tedroff, Kristina, Björkander, Jonnie, Sjögren, Magnus, Lundberg, Johan, Jokinen, Jussi, Desai Boström, Adrian E.

“…Objectives Updated international guideline recommendations for AN inpatient care rely on expert opinions/observational evidence and promote extended inpatient…”
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Plasma Levels of Brain-Derived Neurotrophic Factor and S100B in Relation to Antidepressant Response to Ketamine by Jiang, Haitang, Veldman, Emma R., Tiger, Mikael, Ekman, Carl-Johan, Lundberg, Johan, Svenningsson, Per

“…Background Evidence demonstrates that brain-derived neurotrophic factor (BDNF) and S100 calcium-binding protein B (S100B) have a pivotal role in the…”
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Validity of diagnoses, treatment dates, and rating scales in the Swedish national quality register for electroconvulsive therapy by Ahmad, Irma, Sandberg, Matilda, Brus, Ole, Ekman, Carl Johan, Hammar, Åsa, Landén, Mikael, Lundberg, Johan, Nordanskog, Pia, von Knorring, Lars, Nordenskjöld, Axel

“…The Swedish national quality register for electroconvulsive therapy (Q-ECT) contains data on patients receiving treatment with electroconvulsive therapy (ECT)…”
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Cognitive functioning in clinically stable patients with bipolar disorder I and II by Sparding, Timea, Silander, Katja, Pålsson, Erik, Östlind, Josefin, Sellgren, Carl, Ekman, Carl Johan, Joas, Erik, Hansen, Stefan, Landén, Mikael

“…Bipolar disorder is accompanied by cognitive impairments, which persists during euthymic phases. The purpose of the present study was to identify those…”
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The Incidence of Dental Fracturing in Electroconvulsive Therapy in Sweden by Göterfelt, Linda, Ekman, Carl Johan, Hammar, Åsa, Landén, Mikael, Lundberg, Johan, Nordanskog, Pia, Nordenskjöld, Axel

“…OBJECTIVESOne adverse effect of electroconvulsive therapy (ECT) is dental fracture; thus, a bite guard and muscle relaxants are used to prevent it. Earlier…”
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Neurocognitive function in bipolar disorder: a comparison between bipolar I and II disorder and matched controls by Pålsson, Erik, Figueras, Clara, Johansson, Anette G M, Ekman, Carl-Johan, Hultman, Björn, Östlind, Josefin, Landén, Mikael

“…Cognitive deficits have been documented in patients with bipolar disorder. Further, it has been suggested that the degree and type of cognitive impairment…”
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Blood–cerebrospinal fluid barrier dysfunction in patients with bipolar disorder in relation to antipsychotic treatment by Zetterberg, Henrik, Jakobsson, Joel, Redsäter, Mikael, Andreasson, Ulf, Pålsson, Erik, Ekman, Carl Johan, Sellgren, Carl, Johansson, Anette GM, Blennow, Kaj, Landén, Mikael

“…Abstract Blood–cerebrospinal barrier (BCB) dysfunction has previously been shown in subjects with schizophrenia and depressed patients with attempted suicide…”
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Vertex-based morphometry in euthymic bipolar disorder implicates striatal regions involved in psychomotor function by Liberg, Benny, Ekman, Carl Johan, Sellgren, Carl, Johansson, Anette, Landén, Mikael

“…Abstract We hypothesized that psychomotor disturbances in patients with bipolar disorder are associated with morphometric changes in functionally specific…”
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