Search Results - "Francis, Alan N."

Callosal Abnormalities Across the Psychosis Dimension: Bipolar Schizophrenia Network on Intermediate Phenotypes by Francis, Alan N, Mothi, Suraj S, Mathew, Ian T, Tandon, Neeraj, Clementz, Brett, Pearlson, Godfrey D, Sweeney, John A, Tamminga, Carol A, Keshavan, Matcheri S

“…ABSTRACT Background The corpus callosum has been implicated in the pathogenesis of schizophrenia and bipolar disorder. However, it is unclear whether corpus…”
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Reduced subicular subdivisions of the hippocampal formation and verbal declarative memory impairments in young relatives at risk for schizophrenia by Francis, Alan N, Seidman, Larry J, Tandon, Neeraj, Shenton, Martha E, Thermenos, Heidi W, Mesholam-Gately, Raquelle I, van Elst, Ludger T, Tuschen-Caffier, Brunna, DeLisi, Lynn E, Keshavan, Matcheri S

“…Abstract Introduction Smaller hippocampal volumes similar to those found in schizophrenia (SZ) are frequently observed to a lesser extent in non-psychotic…”
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Alterations in brain structures underlying language function in young adults at high familial risk for schizophrenia by Francis, Alan N, Seidman, Larry J, Jabbar, Gul A, Mesholam-Gately, Raquelle, Thermenos, Heidi W, Juelich, Richard, Proal, Ashley C, Shenton, Martha, Kubicki, Marek, Mathew, Ian, Keshavan, Matcheri, DeLisi, Lynn E

“…Abstract Introduction Neuroanatomical and cognitive alterations typical of schizophrenia (SZ) patients are observed to a lesser extent in their adolescent and…”
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Verbal fluency deficits and altered lateralization of language brain areas in individuals genetically predisposed to schizophrenia by Bhojraj, Tejas S, Francis, Alan N, Rajarethinam, Rajaprabhakaran, Eack, Shaun, Kulkarni, Shreedhar, Prasad, Konasale M, Montrose, Debra M, Dworakowski, Diana, Diwadkar, Vaibhav, Keshavan, Matcheri S

“…Abstract Alterations of verbal fluency may correlate with deficits of gray matter volume and hemispheric lateralization of language brain regions like the pars…”
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Abnormalities of the corpus callosum in non-psychotic high-risk offspring of schizophrenia patients by Francis, Alan N, Bhojraj, Tejas S, Prasad, Konasale M, Kulkarni, Shreedhar, Montrose, Debra M, Eack, Shaun M, Keshavan, Matcheri S

“…Abstract Alterations in the structure of the corpus callosum (CC) have been observed in schizophrenia. Offspring of schizophrenia parents have 10–15 times…”
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Functional hyperconnectivity between corticocerebellar networks and altered decision making in young adult cannabis users: Evidence from 7T and multivariate pattern analysis by Francis, Alan N., Camprodon, Joan A., Filbey, Francesca

“…•In a first of its kind, this study used advanced brain imaging analyses on high dimensional 7 Tesla images from 92 Cannabis Users and 92 age- matched Non…”
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Medial temporal lobe structures and hippocampal subfields in psychotic disorders: findings from the Bipolar-Schizophrenia Network on Intermediate Phenotypes (B-SNIP) study by Mathew, Ian, Gardin, Tova M, Tandon, Neeraj, Eack, Shaun, Francis, Alan N, Seidman, Larry J, Clementz, Brett, Pearlson, Godfrey D, Sweeney, John A, Tamminga, Carol A, Keshavan, Matcheri S

“…Structural alterations in the hippocampus and other medial temporal lobe regions have been observed in schizophrenia. How these alterations and hippocampal…”
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Multimodal 7T imaging reveals enhanced functional coupling between salience and frontoparietal networks in young adult tobacco cigarette smokers by Francis, Alan N., Sebille, Sophie, Whitfield-Gabrieli, Susan, Camprodon, Joan A.

“…Tobacco cigarette smoking is associated with disrupted brain network dynamics in resting brain networks including the Salience (SN) and Fronto parietal (FPN)…”
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Gray Matter Volume as an Intermediate Phenotype for Psychosis: Bipolar-Schizophrenia Network on Intermediate Phenotypes (B-SNIP) by Ivleva, Elena I., Bidesi, Anup S., Keshavan, Matcheri S., Pearlson, Godfrey D., Meda, Shashwath A., Dodig, Darko, Moates, Amanda F., Lu, Hanzhang, Francis, Alan N., Tandon, Neeraj, Schretlen, David J., Sweeney, John A., Clementz, Brett A., Tamminga, Carol A.

“…ObjectiveThe study examined gray matter volume across psychosis diagnoses organized by dimensional and DSM-IV categories from the Bipolar-Schizophrenia Network…”
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Brain metabolite alterations in young adults at familial high risk for schizophrenia using proton magnetic resonance spectroscopy by Tandon, Neeraj, Bolo, Nicolas R, Sanghavi, Kunal, Mathew, Ian T, Francis, Alan N, Stanley, Jeffrey A, Keshavan, Matcheri S

“…Abstract Background Proton magnetic resonance spectroscopy (1 H MRS) enables in-vivo measurement of several relevant brain metabolites and has provided…”
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Hippocampal volume is reduced in schizophrenia and schizoaffective disorder but not in psychotic bipolar I disorder demonstrated by both manual tracing and automated parcellation (FreeSurfer) by Arnold, Sara J M, Ivleva, Elena I, Gopal, Tejas A, Reddy, Anil P, Jeon-Slaughter, Haekyung, Sacco, Carolyn B, Francis, Alan N, Tandon, Neeraj, Bidesi, Anup S, Witte, Bradley, Poudyal, Gaurav, Pearlson, Godfrey D, Sweeney, John A, Clementz, Brett A, Keshavan, Matcheri S, Tamminga, Carol A

“…This study examined hippocampal volume as a putative biomarker for psychotic illness in the Bipolar-Schizophrenia Network on Intermediate Phenotypes (B-SNIP)…”
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Grey matter and cognitive deficits in young relatives of schizophrenia patients by Bhojraj, Tejas S., Francis, Alan N., Montrose, Debra M., Keshavan, Matcheri S.

“…Grey-matter volumetric and cognitive deficits in young, high-risk relatives of schizophrenia patients may be vulnerability markers of the illness. Although…”
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A broad cortical reserve accelerates response to cognitive enhancement therapy in early course schizophrenia by Keshavan, Matcheri S, Eack, Shaun M, Wojtalik, Jessica A, Prasad, Konasale M.R, Francis, Alan N, Bhojraj, Tejas S, Greenwald, Deborah P, Hogarty, Susan S

“…Abstract Objectives Cognitive rehabilitation can improve cognition in schizophrenia and prevent disability. It is unknown, however, whether a greater…”
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Gray matter loss in young relatives at risk for schizophrenia: Relation with prodromal psychopathology by Bhojraj, Tejas S., Sweeney, John A., Prasad, Konasale M., Eack, Shaun M., Francis, Alan N., Miewald, Jean M., Montrose, Debra M., Keshavan, Matcheri S.

“…The maturation of neocortical regions mediating social cognition during adolescence and young adulthood in relatives of schizophrenia patients may be…”
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Do inter-regional gray-matter volumetric correlations reflect altered functional connectivity in high-risk offspring of schizophrenia patients? by Bhojraj, Tejas S, Prasad, Konasale M, Eack, Shaun M, Francis, Alan N, Montrose, Debra M, Keshavan, Matcheri S

“…Abstract Background Schizophrenia patients and their relatives show aberrant functional connectivity in default network regions (DRs) such as the medial…”
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Progressive alterations of the auditory association areas in young non-psychotic offspring of schizophrenia patients by Bhojraj, Tejas S, Sweeney, John A, Prasad, Konasale M, Eack, Shaun, Rajarethinam, Rajaprabhakaran, Francis, Alan N, Montrose, Debra M, Keshavan, Matcheri S

“…Abstract Background Schizophrenia may involve progressive alterations of structure and hemispheric lateralization of auditory association areas (AAA) within…”
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Alterations in the cerebral white matter of genetic high risk offspring of patients with schizophrenia spectrum disorder by Francis, Alan N., Bhojraj, Tejas S., Prasad, Konasale M., Montrose, Debra, Eack, Shaun M., Rajarethinam, Rajaprabhakaran, van Elst, Ludger T., Keshavan, Matcheri S.

“…Alterations in white matter (WM) may be seen in young relatives at risk and may underlie vulnerability to schizophrenia. We were interested in exploring which…”
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Poster #49 NEUROANATOMICAL ALTERATIONS IN REGIONS MEDIATING LANGUAGE IN YOUNG ADULTS AT HIGH RISK FOR INHERITANCE OF SCHIZOPHRENIA (GHR) by Francis, Alan N, Jabbar, Gul A, Thermenos, Heidi W, Seidman, Larry J, Juelich, Richard, Proal, Ashley, Kubicki, Marek, Shenton, Martha, Keshavan, Matcheri, DeLisi, Lynn E

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Sex differences in inter-temporal decision making and cortical thickness of the Orbitofrontal and Insula in young adult cannabis users: Evidence from 1111 subjects by Francis, Alan N., Camprodon, Joan A., Filbey, Francesca

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