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Cognitive and speech functioning in HNC: baseline prevalence and possible causes

__Background.__   The impact of treatment for head and neck cancer (HNC) on speech and cognitive functioning is well studied. Moreover, recent research has identified speech and cognitive deficits in HNC patients already prior to treatment, but …

The functional neuroanatomy of the left temporal lobe white matter – an interdisciplinary approach based on intraoperative and comparative studies.

The left temporal lobe is claimed to be involved in language comprehension in both the classical (Wernicke, 1874) and contemporary dual-pathway models for language processing (Hickok & Poeppel, 2007, Roelofs, 2014), but the role of neuroanatomical …

Investigating the semantic control network and its structural decline in mild cognitive impairment and mild dementia

Although the episodic and semantic memory systems have long been studied separately, recent literature revealed shared neural substrates, including the medial temporal lobe (MTL). One important aspect of semantic memory is semantic control, which …

Linking production and comprehension – Investigating the lexical interface

In a typical conversation, listening and speaking go hand in hand. However, we do not yet know what cognitive machinery and brain areas are shared between production and comprehension. It is believed that the lexical (lemma) and conceptual levels are …

The frontal aslant white matter tract (FAT) and semantic selection in word production

The frontal aslant tract (FAT) is a white matter structure joining the anterior supplementary and pre-supplementary motor area (SMA and pre-SMA) to the inferior and middle frontal gyri. FAT shows leftward asymmetry (Catani et al., 2012), which …

The role of the uncinate fasciculus and inferior longitudinal fasciculus in healthy and disordered language production

The role of ventral fiber pathways in healthy and disordered language production

While neuroimaging research on language production has traditionally focused primarily on grey matter, several recent studies highlight the involvement of ventral and dorsal white matter pathways. A debated issue concerns the exact functional role of …