Awake intraoperative mapping to identify cortical regions related to music performance: Technical note

Dziedzic, Tomasz; Bala, Aleksandra; Podgórska, Anna; Piwowarska, Jadwiga; Marchel, Andrzej

doi:10.1016/j.jocn.2020.11.027

Cited by 13 publications

(20 citation statements)

References 13 publications

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“…Disease‐related seizures were reported in nine cases, but further no neurological deficits were described at baseline (Bass et al, 2020; Dziedzic et al, 2020; Garcea et al, 2017; Hegde et al, 2016; Katlowitz et al, 2017; Leonard et al, 2019; Piai et al, 2018; Scerrati, Mongardi, et al, 2020; Zhang et al, 2013).…”

Section: Resultsmentioning

confidence: 99%

“…Mean/SD age of the 14 included patients was 38.57/16.05, of which nine male (64.3%) and 12 right‐handed patients (85%, Table 1). Eight patients were singers (57%) (Bass et al, 2020; Katlowitz et al, 2017; Roux et al, 2009; Zhang et al, 2013), while others played either a string ( n = 4, 29%) (Bass et al, 2020; Dziedzic et al, 2020; Hegde et al, 2016; Leonard et al, 2019; Piai et al, 2018) or a wind instrument ( n = 2, 14.3%). Six out of 14 patients were professional musicians (43%) (Garcea et al, 2017; Hegde et al, 2016; Leonard et al, 2019; Piai et al, 2018; Scerrati, Mongardi, et al, 2020).…”

Section: Resultsmentioning

confidence: 99%

“…Isolated music arrest occurred in two patients, during singing, while stimulating the middle frontal gyrus (MFG) in the left (Z) (Zhang et al, 2013) and right (R3) (Roux et al, 2009) hemisphere. Lastly, isolated music disruption occurred during intra‐operative keyboard playing while stimulating the left posterior middle temporal gyrus/supramarginal gyrus (D, not shown in figure as the region was insufficiently specified, with lack of an illustration in the manuscript; Dziedzic et al, 2020).…”

Section: Resultsmentioning

confidence: 99%

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The feasibility and added value of mapping music during awake craniotomy: A systematic review

Kappen

Beshay

Vincent

et al. 2021

Eur J of Neuroscience

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The value of mapping musical function during awake craniotomy is unclear.Hence, this systematic review was conducted to examine the feasibility and added value of music mapping in patients undergoing awake craniotomy. An extensive search, on 26 March 2021, in four electronic databases (Medline, Embase, Web of Science and Cochrane CENTRAL register of trials), using synonyms of the words "Awake Craniotomy" and "Music Performance," was conducted. Patients performing music while undergoing awake craniotomy were independently included by two reviewers. This search resulted in 10 studies and 14 patients. Intra-operative mapping of musical function was successful in 13 out of 14 patients. Isolated music disruption, defined as disruption during music tasks with intact language/speech and/or motor functions, was identified in two patients in the right superior temporal gyrus, one patient in the right and one patient in the left middle frontal gyrus and one patient in the left medial temporal gyrus. Pre-operative functional MRI confirmed these localizations in three patients. Assessment of post-operative musical function, only conducted in seven patients by means of standardized (57%) and nonstandardized (43%) tools, report no loss of musical function. With these results, we conclude that mapping music is feasible during awake craniotomy. Moreover, we identified certain brain regions relevant for music production and detected no decline during follow-up, suggesting an added value of mapping musicality during awake craniotomy. A systematic approach to map musicality

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

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The feasibility and added value of mapping music during awake craniotomy: A systematic review

Kappen

Beshay

Vincent

et al. 2021

Eur J of Neuroscience

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“…Stimulation of these areas elicits anomia and paraphasias. Stimulation of basal occipitotemporal regions results in reading disorders or, in rare cases, music performance [10,29]. The superior-posterior border of the IPL was located approximately 5 cm superior along the parietotemporal line from the preoccipital notch and 2,5 cm from the parietooccipital sulcus.…”

Section: Discussionmentioning

confidence: 99%

Anatomy of the occipital lobe using lateral and posterior approaches: a neuroanatomical study with a neurosurgical perspective on intraoperative brain mapping

et al. 2023

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“…The anatomical inferior border of the parietal lobe is constituted by the occipitotemporal line, which measures ~4 cm and is located ~8 cm lateral to the IHF. In the dominant hemisphere, the inferior border of the resection due to highly eloquent function should be based on intraoperative brain mapping ( 3 , 12 , 20 ). Wernicke's language area is located mainly within the posterior segment of the STG and SMG and occasionally posteriorly within the AG.…”

Section: Discussionmentioning

confidence: 99%

Cortical and Subcortical Anatomy of the Parietal Lobe From the Neurosurgical Perspective

2021

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Introduction: The anatomical structures of the parietal lobe at the cortical and subcortical levels are related mainly to sensory, visuospatial, visual and language function. The aim of this study was to present an intraoperative perspective of these critical structures in terms of the surgical treatment of intra-axial lesions. The study also discusses the results of the technique and the results of direct brain stimulation under awake conditions.Materials and Methods: Five adult brains were prepared according to the Klingler technique. Cortical assessments and all measurements were performed with the naked eye, while white matter dissection was performed with microscopic magnification.Results: Intra-axial lesions within the parietal lobe can be approached through a lateral or superior trajectory. This decision is based on the location of the lesions in relation to the arcuate fascicle/superior longitudinal fascicle (AF/SLF) complex and ventricular system. Regardless of the approach, the functional borders of the resection are defined by the postcentral gyrus anteriorly and Wernicke's speech area inferiorly. On the subcortical level, active identification of the AF/SLF complex and of the optic radiation within the sagittal stratum should be performed. The intraparietal sulcus (IPS) is a reliable landmark for the AF/SLF complex in ~60% of cases.Conclusion: Knowledge of the cortical and subcortical anatomical and functional borders of the resection is crucial in preoperative planning, prediction of the risk of postoperative deficits, and intraoperative decision making.

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Awake intraoperative mapping to identify cortical regions related to music performance: Technical note

Cited by 13 publications

References 13 publications

The feasibility and added value of mapping music during awake craniotomy: A systematic review

The feasibility and added value of mapping music during awake craniotomy: A systematic review

Anatomy of the occipital lobe using lateral and posterior approaches: a neuroanatomical study with a neurosurgical perspective on intraoperative brain mapping

Cortical and Subcortical Anatomy of the Parietal Lobe From the Neurosurgical Perspective

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