Il cervello umano è l’organo più complicato e affascinante che esista in natura, e lo usiamo per tutto, anche (e forse soprattutto) per il linguaggio.In questa puntata esploriamo come la lingua è organizzata nella nostra testa: dagli emisferi e dai lobi, ai solchi e alle circonvoluzioni, fino alle connessioni tra le aree di Broca e Wernicke.Vediamo come queste strutture ci permettono di parlare, capire, ricordare e immaginare parole, e come, nel corso della storia, l’umanità abbia provato a svelare i segreti di questa macchina incredibile. Grafiche: Gianluca La BrunaLa sigla è stata prodotta da White Hot e fornita da https://freebeats.ioGli audio dei pazienti afasici sono stati presi dal Canale YouTube di Tactus Therapy: https://www.youtube.com/@Tactustherapy Afasia di Broca: https://www.youtube.com/watch?v=JWC-cVQmEmYAfasia di Wernicke: https://www.youtube.com/watch?v=3oef68YabD0FONTI:Basinger H., & Hogg J.P. (2023). Neuroanatomy, Brainstem. Treasure Island (FL): StatPearls Publishing.Bellebaum C., & Daum I. (2007). Cerebellar involvement in executive control. The Cerebellum, 6(3):184-192.Bernard C. (1865) Introduction à l'étude de la médicine expérimentale. Paris: Flammarion.Binder J.R. (2015). The Wernicke area: modern evidence and a reinterpretation. Neurology, 85(24):2170–2175.Binder J.R. (2017). Current Controversies on Wernicke's Area and its role in Language. Current Neurology and Neuroscience Reports, 17(8):58.Breedlove M., Watson N.V., & Rosenzweig M.R. (2013). Biological Psychology: an introduction to behavioral, cognitive and clinical neuroscience. Sunderland (MA): Sinauer Associates.Catani M. & Bambini V. (2014). A model for social communication and language evolution and development (SCALED). Current Opinion in Neurobiology, 28:165-171.Deacon T.W. (1997). The symbolic species: the co-evolution of language and the brain. New York: W.W. Norton & Co.Ferretti F., Adornetti I., Chiera A., Nicchiarelli S., Magni R., Valeri G. & Marini A. (2017). Mental time travel and language evolution: a narrative account of the origins of human communication. Language Sciences, 63: 105-118.Flinker A., Chang E.F., Barbaro N.M., Berger M.S., Knight R.T. (2011). Sub-centimeter language organization in the human temporal lobe. Brain and Language, 117(3): 103–9.Azevedo F.A.C, Carvalho L.R.B, & Grinberg L.T. (2009). Equal numbers of neuronal and non-neuronal cells make the human brain an isometrically scaled-up primate brain. Journal of Comparative Neurology, 513(5):532-541.Friederici A.D. (2017). Language in our brain: the origins of a uniquely human capacity. Cambridge, MA & London: The MIT Press. Galaburda A.M., Lemay M., Kemper T.L., & Geschwind N. (1978). Righ-left asymmetries in the brain. Science, 199(4331):852-856.Gazzaniga M.S., Ivry R.B., Mangun G.R. (2002). Cognitive neuroscience: the biology of the mind (2nd ed.). New York: Norton. Indefrey P. (2012). The spatial and temporal signatures of word production components: a critical update. Frontiers in Psychology, 2: 255Ingram J.C. (2007). Neurolinguistics: an introduction to spoken language processing and its disorders. Cambridge: Cambridge University Press.Marini A. (2022). I contributi delle neuroscienze cognitive alla ridefinizione delle basi neurali del linguaggio. In M. Dovetto, T. Raso, & P. Sorianello (Eds.), Le patologie del linguaggio: studi e risorse tra crossdisciplinarità e interdisciplinarità. Special Issue, Chimera. Romance Corpora and Linguistic Studies, 9:3-20. Mohammed N., Narayan V., Patra D.P., Nanda A. (2018). Louis Victor Leborgne (“Tan”). World Neurosurgery, 114:121-125.Nakajima, R.,Yordanova, Y.N., Duffau H., & Herbet G. (2018). Neuropsychological evidence for the crucial role of the right arcuate fasciculus in the face-based mentalizing network: A disconnection analysis. Neuropsychologia, 115:179–187.Nasios G., Dardiotis E., & Messinis L. (2019). From Broca and Wernicke to the Neuromodulation era: insights of Brain Language Networks for neurorehabilitation. Behavioural neurology, 2019, ID 9894571. Papadatou-Pastou M., Ntolka E., Schmitz J., Martin M., Munafò M.R., Ocklenburg S., & Paracchini S. (2020). Human handedness: a meta-analysis. Psychological Bulletin, 146(6):481–524.Piervincenzi C., Petrilli A., Marini A., Caulo M., Committeri G., & Sestieri C. (2016). Multimodal assessment of hemispheric lateralization for language and its relevance for behavior. NeuroImage, 142:351-370.Roth H.L. (2002). Finding language in the matter of the brain: origins of the clinical aphasia examination. Seminars in neurology, 22(4):335–348.Schmahmann J.D. (1991). An emerging concept: the cerebellar contribution to higher function. Archives of Neurobiology, 48(11):1178.Singh, V. (2014). Textbook of Anatomy Head, Neck, and Brain; Volume III (2nd ed.). Bengaluru, India: Elsevier India.Tremblay P., & Brambati S.M. (2024). A historical perspective on the neurobiology of speech and language: from the ...
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