Characterizing subtypes and neural correlates of receptive aprosodia in acute right hemisphere stroke

SM Sheppard, EL Meier, AZ Durfee, A Walker, J Shea… - Cortex, 2021 - Elsevier
Introduction Speakers naturally produce prosodic variations depending on their emotional
state. Receptive prosody has several processing stages. We aimed to conduct lesion …

Acute ischemic lesions associated with impairments in expression and recognition of affective prosody

AE Wright, C Davis, Y Gomez, J Posner… - Perspectives of the ASHA …, 2016 - ASHA
Purpose We aimed to:(a) review existing data on the neural basis of affective prosody;(b)
test the hypothesis that there are double dissociations in impairments of expression and …

Right hemisphere regions critical for expression of emotion through prosody

S Patel, K Oishi, A Wright, H Sutherland-Foggio… - Frontiers in …, 2018 - frontiersin.org
Impaired expression of emotion through pitch, loudness, rate, and rhythm of speech
(affective prosody) is common and disabling after right hemisphere (RH) stroke. These …

Right hemisphere ventral stream for emotional prosody identification: Evidence from acute stroke

SM Sheppard, LM Keator, BL Breining, AE Wright… - Neurology, 2020 - AAN Enterprises
Objective To determine whether right ventral stream and limbic structures (including
posterior superior temporal gyrus [STG], STG, temporal pole, inferior frontal gyrus pars …

Affective speech prosody perception and production in stroke patients with left-hemispheric damage and healthy controls

JH Leung, SC Purdy, LJ Tippett, SHS Leao - Brain and language, 2017 - Elsevier
Purpose 'Affective prosody'defines the supra-segmental features of speech that, when
manipulated, can change the type and intensity of emotion conveyed by the speaker …

Explicit training to improve affective prosody recognition in adults with acute right hemisphere stroke

AZ Durfee, SM Sheppard, EL Meier, L Bunker, E Cui… - Brain Sciences, 2021 - mdpi.com
Difficulty recognizing affective prosody (receptive aprosodia) can occur following right
hemisphere damage (RHD). Not all individuals spontaneously recover their ability to …

A simple psychophysical procedure separates representational and noise components in impairments of speech prosody perception after right-hemisphere stroke

A Adl Zarrabi, M Jeulin, P Bardet, P Commère… - Scientific Reports, 2024 - nature.com
After a right hemisphere stroke, more than half of the patients are impaired in their capacity
to produce or comprehend speech prosody. Yet, and despite its social-cognitive …

Emotional prosody expression in acoustic analysis in patients with right hemisphere ischemic stroke

K Guranski, R Podemski - Neurologia i neurochirurgia polska, 2015 - journals.viamedica.pl
Objectives The role of the right cerebral hemisphere in nonverbal speech activities remains
controversial. Most research supports the dominant role of the right hemisphere in the …

Understanding emotional prosody activates right hemisphere regions

MS George, PI Parekh, N Rosinsky, TA Ketter… - Archives of …, 1996 - jamanetwork.com
Background: Defects in expressing or understanding the affective or emotional tone of
speech (aprosodias) have been associated with right hemisphere dysfunction, while defects …

The temporal organization of affective and non-affective speech in patients with right-hemisphere infarcts

MD Pell - Cortex, 1999 - Elsevier
To evaluate the right hemisphere's role in encoding speech prosody, an acoustic
investigation of timing characteristics was undertaken in speakers with and without focal …