Object location performance: Detection of functional impairment in right temporal lobe epilepsy

Relevance of hippocampal integrity for memory outcome after surgical treatment of mesial temporal lobe epilepsy

“…The findings of the current study also underscore that there is still the need to find a more precise neuropsychological marker of right hippocampal integrity [53][54][55][56].…”

Brain regions involved in subprocesses of small-space episodic object-location memory: a systematic review of lesion and functional neuroimaging studies

“…Moreover, in contrast to Frisch and Helmstaedter (2014), Kessels et al's (2000) findings indicate that only right temporal lobe regions seem to be specialised for this processing subcomponent. Kessels et al's (2000) results also agree with Stepankovaet al 's (2004) and Frisch and Helmstaedter's (2014) findings, but contradict Kesselset al 's (2004) data, by indicating that the hippocampus, the amygdala, or general temporal regions in both hemispheres are not specialised for object processing or object-location binding within coordinate OLM. In addition, Kesselset al's (2000) data imply that the left superior frontal lobe and the right posterior parietal lobe are critical for location processing, whereas left parietal and occipital regions as well as right mid-parietal regions are specialised for object processing or object-location binding within coordinate OLM.…”

“…They divided the patients into two subgroups depending on which hemisphere was affected. Frisch and Helmstaedter (2014) assessed coordinate OLM and LM within the same delayed cued recall OLM task by determining the metric distances between the retrieved and the encoded locations and by taking into account the object identities for OLM and disregarding them for LM. Only patients with lesions in right temporal regions performed significantly worse than the healthy control group in the OLM measure.…”

“…Like Frisch and Helmstaedter (2014), Stepankova et al (2004) assessed coordinate OLM and LM within the same OLM task by determining the metric distances between the retrieved and the encoded locations and by taking into account the object identities for OLM and disregarding them for LM. In contrast to Frisch and Helmstaedter (2014), they used two immediate cued recall OLM tasks. One of them required only allocentric location processing.…”

Neural basis of visual perception and reasoning ability in Alzheimer's disease: correlation between Raven's Colored Progressive Matrices test and 123I‐IMP SPECT imaging results

“…We also found a positive correlation between the right temporal lobe and the RCPM scores. Right temporal lobe dysfunction has been shown to cause a deficit of nonverbal memory in a study of right temporal epilepsy (Frisch and Helmstaedter, ). The patients with AD with visual constructive impairment reportedly have less gray matter volume in the right inferior parietal gyrus compared with the patients with AD without visual constructive impairment (Boxer et al , ).…”