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  1. Book ; Online ; E-Book: The Rhesus Monkey Brain in Stereotaxic Coordinates

    Paxinos, George / Petrides, Michael / Evrard, Henry C.

    2024  

    Subject code 573.8/6198643
    Language English
    Size 1 online resource (394 pages)
    Edition 4th ed.
    Publisher Elsevier Science & Technology
    Publishing place San Diego
    Document type Book ; Online ; E-Book
    Remark Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
    ISBN 0-12-815853-0 ; 9780128158524 ; 978-0-12-815853-1 ; 0128158522
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  2. Book ; Online ; E-Book: Atlas of the morphology of the human cerebral cortex on the average MNI brain

    Petrides, Michael

    2019  

    Author's details Michael Petrides
    Keywords Cerebral cortex/Cytology ; Stereotaxic techniques
    Subject code 612.825046
    Language English
    Size 1 Online-Ressource (203 Seiten), Illustrationen
    Publisher Elsevier, AP
    Publishing place Amsterdam
    Publishing country Netherlands
    Document type Book ; Online ; E-Book
    Remark Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
    HBZ-ID HT019931972
    ISBN 978-0-12-801159-1 ; 9780128009321 ; 0-12-801159-9 ; 0128009322
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  3. Article ; Online: On the evolution of polysensory superior temporal sulcus and middle temporal gyrus: A key component of the semantic system in the human brain.

    Petrides, Michael

    The Journal of comparative neurology

    2023  Volume 531, Issue 18, Page(s) 1987–1995

    Abstract: The primary auditory cortex and other early auditory cortical areas lie on Heschl's gyrus within the Sylvian fissure. On the adjacent lateral surface of the superior temporal gyrus, the cortex processes higher order auditory information leading to ... ...

    Abstract The primary auditory cortex and other early auditory cortical areas lie on Heschl's gyrus within the Sylvian fissure. On the adjacent lateral surface of the superior temporal gyrus, the cortex processes higher order auditory information leading to auditory perception. On the ventral surface of the temporal lobe in the primate brain, there are areas that process higher order visual information leading to visual perception. These sensory-specific auditory and visual processing regions are separated by areas that integrate multisensory information within the deep superior temporal sulcus in both the macaque monkey and human brains. In the human brain, the multisensory integration cortex expands and forms the adjacent middle temporal gyrus. The expansion of this multisensory region in the language-dominant hemisphere of the human brain is critical for the emergence of semantic processing, namely, the processing of conceptual information that is not sensory specific but rather relies on multisensory integration.
    MeSH term(s) Animals ; Humans ; Semantics ; Temporal Lobe ; Auditory Cortex ; Brain ; Auditory Perception ; Macaca ; Brain Mapping ; Magnetic Resonance Imaging
    Language English
    Publishing date 2023-07-11
    Publishing country United States
    Document type Journal Article ; Review ; Research Support, Non-U.S. Gov't
    ZDB-ID 3086-7
    ISSN 1096-9861 ; 0021-9967 ; 0092-7317
    ISSN (online) 1096-9861
    ISSN 0021-9967 ; 0092-7317
    DOI 10.1002/cne.25521
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Book: Neuroanatomy of language regions of the human brain

    Petrides, Michael

    2014  

    Author's details Michael Petrides
    Keywords Brain/Anatomy ; Neuroanatomy ; Neurolinguistics ; Gehirn ; Neuroanatomie ; Sprache
    Subject Sprachen ; Nervensystem ; Cerebrum ; Hirn ; Encephalon ; Enzephalon ; Hirngewebe ; Hirnmasse ; Gehirnmasse
    Subject code 611.81
    Language English
    Size X, 186 S. : überw. Ill., 28 cm
    Edition 1. ed.
    Publisher Elsevier Acad. Press
    Publishing place Amsterdam u.a.
    Publishing country Netherlands
    Document type Book
    HBZ-ID HT017892664
    ISBN 978-0-12-405514-8 ; 0-12-405514-1
    Database Catalogue ZB MED Medicine, Health

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  5. Book: The human cerebral cortex

    Petrides, Michael

    an MRI atlas of the sulci and gyri in MNI stereotaxic space

    2012  

    Author's details Michael Petrides
    Language English
    Size 168 S. : überw. Ill.
    Edition 1. ed.
    Publisher Elsevier Acad. Press
    Publishing place Amsterdam u.a.
    Publishing country Netherlands
    Document type Book
    HBZ-ID HT017035845
    ISBN 978-0-12-386938-8 ; 0-12-386938-2
    Database Catalogue ZB MED Medicine, Health

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  6. Article ; Online: The superior frontal sulcus in the human brain: Morphology and probability maps.

    Drudik, Kristina / Petrides, Michael

    Human brain mapping

    2024  Volume 45, Issue 5, Page(s) e26635

    Abstract: The superior frontal sulcus (SFS) is the major sulcus on the dorsolateral frontal cortex that defines the lateral limit of the superior frontal gyrus. Caudally, it originates near the superior precentral sulcus (SPRS) and, rostrally, it terminates near ... ...

    Abstract The superior frontal sulcus (SFS) is the major sulcus on the dorsolateral frontal cortex that defines the lateral limit of the superior frontal gyrus. Caudally, it originates near the superior precentral sulcus (SPRS) and, rostrally, it terminates near the frontal pole. The advent of structural neuroimaging has demonstrated significant variability in this sulcus that is not captured by the classic sulcal maps. The present investigation examined the morphological variability of the SFS in 50 individual magnetic resonance imaging (MRI) scans of the human brain that were registered to the Montreal Neurological Institute (MNI) standard stereotaxic space. Two primary morphological patterns were identified: (i) the SFS was classified as a continuous sulcus or (ii) the SFS was a complex of sulcal segments. The SFS showed a high probability of merging with neighbouring sulci on the superior and middle frontal gyri and these patterns were documented. In addition, the morphological variability and spatial extent of the SFS were quantified using volumetric and surface spatial probability maps. The results from the current investigation provide an anatomical framework for understanding the morphology of the SFS, which is critical for the interpretation of structural and functional neuroimaging data in the dorsolateral frontal region, as well as for improving the accuracy of neurosurgical interventions.
    MeSH term(s) Humans ; Brain Mapping/methods ; Brain ; Prefrontal Cortex ; Frontal Lobe/diagnostic imaging ; Frontal Lobe/anatomy & histology ; Magnetic Resonance Imaging ; Probability
    Language English
    Publishing date 2024-03-21
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1197207-5
    ISSN 1097-0193 ; 1065-9471
    ISSN (online) 1097-0193
    ISSN 1065-9471
    DOI 10.1002/hbm.26635
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Editorial: In Search of the Neural Underpinnings and a Functional Definition of the Elusive "Working Memory".

    Kasselimis, Dimitrios / Petrides, Michael / Baldo, Juliana / Potagas, Constantin

    Frontiers in neurology

    2022  Volume 13, Page(s) 870063

    Language English
    Publishing date 2022-03-24
    Publishing country Switzerland
    Document type Editorial
    ZDB-ID 2564214-5
    ISSN 1664-2295
    ISSN 1664-2295
    DOI 10.3389/fneur.2022.870063
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Morphological patterns and spatial probability maps of the superior parietal sulcus in the human brain.

    Drudik, Kristina / Zlatkina, Veronika / Petrides, Michael

    Cerebral cortex (New York, N.Y. : 1991)

    2022  Volume 33, Issue 4, Page(s) 1230–1245

    Abstract: The superior parietal sulcus (SPS) is the defining sulcus within the superior parietal lobule (SPL). The morphological variability of the SPS was examined in individual magnetic resonance imaging (MRI) scans of the human brain that were registered to the ...

    Abstract The superior parietal sulcus (SPS) is the defining sulcus within the superior parietal lobule (SPL). The morphological variability of the SPS was examined in individual magnetic resonance imaging (MRI) scans of the human brain that were registered to the Montreal Neurological Institute (MNI) standard stereotaxic space. Two primary morphological patterns were consistently identified across hemispheres: (i) the SPS was identified as a single sulcus, separating the anterior from the posterior part of the SPL and (ii) the SPS was found as a complex of multiple sulcal segments. These morphological patterns were subdivided based on whether the SPS or SPS complex remained distinct or merged with surrounding parietal sulci. The morphological variability and spatial extent of the SPS were quantified using volumetric and surface spatial probabilistic mapping. The current investigation established consistent morphological patterns in a common anatomical space, the MNI stereotaxic space, to facilitate structural and functional analyses within the SPL.
    MeSH term(s) Humans ; Parietal Lobe/diagnostic imaging ; Parietal Lobe/anatomy & histology ; Imaging, Three-Dimensional ; Magnetic Resonance Imaging/methods ; Brain Mapping/methods
    Language English
    Publishing date 2022-04-07
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1077450-6
    ISSN 1460-2199 ; 1047-3211
    ISSN (online) 1460-2199
    ISSN 1047-3211
    DOI 10.1093/cercor/bhac132
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: The Ventral Part of Dorsolateral Frontal Area 8A Regulates Visual Attentional Selection and the Dorsal Part Auditory Attentional Selection.

    Germann, Jürgen / Petrides, Michael

    Neuroscience

    2020  Volume 441, Page(s) 209–216

    Abstract: The allocation of attention to specific target stimuli is key to pursue a task successfully and attain a goal in an environment that is full of distractions and competing stimuli. Area 8A in the caudal dorsolateral prefrontal cortex is considered a ... ...

    Abstract The allocation of attention to specific target stimuli is key to pursue a task successfully and attain a goal in an environment that is full of distractions and competing stimuli. Area 8A in the caudal dorsolateral prefrontal cortex is considered a central area for the top-down control of attention and lesion studies in both human and non-human primates have demonstrated that this area is critical for the successful selection of targets according to internal rules. Area 8A can be subdivided into a dorsal part (8Ad) that has unique connections to auditory regions, and a ventral part (8Av) connected with higher-order visual areas. Both parts of area 8A share connections with the parietal multimodal higher order spatial processing region. The present functional neuroimaging study demonstrates that (a) frontal area 8A is critical for the rule-based attentional selection between alternative stimuli that face the individual and (b) that there is a functional dissociation between dorsal area 8A involved in the attentional selection of auditory stimuli and ventral area 8A in the selection of visual stimuli.
    MeSH term(s) Brain Mapping ; Prefrontal Cortex/diagnostic imaging
    Language English
    Publishing date 2020-06-06
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 196739-3
    ISSN 1873-7544 ; 0306-4522
    ISSN (online) 1873-7544
    ISSN 0306-4522
    DOI 10.1016/j.neuroscience.2020.05.057
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Area 8A within the Posterior Middle Frontal Gyrus Underlies Cognitive Selection between Competing Visual Targets.

    Germann, Jürgen / Petrides, Michael

    eNeuro

    2020  Volume 7, Issue 5

    Abstract: There are several distinct areas in the granular part of the lateral frontal cortex, and these areas provide high-level regulation of cognitive processing. Lesions of the dorsolateral frontal cortex that include area 8A in the human brain and lesions ... ...

    Abstract There are several distinct areas in the granular part of the lateral frontal cortex, and these areas provide high-level regulation of cognitive processing. Lesions of the dorsolateral frontal cortex that include area 8A in the human brain and lesions restricted to area 8A in the macaque monkey have demonstrated impairments in tasks requiring selection between visual targets based on rules, such as conditional if/then rules. These same subjects show no impairment in the ability to discriminate between visual stimuli nor in the ability to learn selection rules in general. Area 8A can be considered as a key area for the top-down control of attentional selection. The present functional neuroimaging study demonstrates that activity in area 8A that lies on the posterior part of the middle frontal gyrus underlies the trial-to-trial selection between competing visual targets based on previously acquired conditional rules. Critically, the activity of area 8A could clearly be dissociated from activity related to the performance of eye movements per se that lies posterior to it. Thus, area 8A with its rich corticocortical connections with the posterior parietal region involved in spatial processing and the multisensory temporal cortex appears to be the key prefrontal area for the higher order selection between competing stimuli in the environment, most likely by the allocation of attention.
    MeSH term(s) Brain Mapping ; Cognition ; Frontal Lobe/diagnostic imaging ; Parietal Lobe ; Prefrontal Cortex/diagnostic imaging
    Language English
    Publishing date 2020-09-08
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2800598-3
    ISSN 2373-2822 ; 2373-2822
    ISSN (online) 2373-2822
    ISSN 2373-2822
    DOI 10.1523/ENEURO.0102-20.2020
    Database MEDical Literature Analysis and Retrieval System OnLINE

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