We report our experience of treating two patients with ankle amputation with different presentations. The first case was a clean-cut sharp amputation. The second case was an avulsion injury following a motor vehicle accident in a patient who arrived 8 hours after the injury. Replantation was successful in both cases. In avulsion injuries, a secondary operation for wound coverage is required at a later stage. With good strategy and a support team, encouraging limb survival outcomes are possible post-replantation.

Sound has rhythms that can interact with human brain rhythms. The interaction may improve human cognition through neuronal synchronization. However, research on the synchronization effects of listening to the Holy Quran remains elusive. This study aimed to learn the potential synchronous effects of Quranic listening in beta frequency through electroencephalographic oscillatory dataset. Subjects were listening to Fatihah Chapter, Arabic News and Rest in random sequence. Data were pre-processed followed by neuroimaging analysis using BESA Research 6.1. Repeated Measures ANOVA and Agglomerative Hierarchical Clustering (AHC) algorithm were applied to elucidate the significantly different EEG electrode channels compared to Rest and their clusters. Results showed that Beta rhythms synchronization with the Fatihah Chapter is associated with verbal fluency, academic performance, social interaction, inhibitory function, movement planning, self-motivation, self-management and reactivation of sensory features of memory trace as highly activated cluster, followed by working memory, language processing and decision making as medially activated cluster; and tune recognition and visual mental imagery as low activated neural circuits cluster during listening to the Fatihah Chapter.

This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial-License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon.

No abstract

Background: Listening to Quranic recitation has been claimed to enhance educational performance and cognitive functionality. Unfortunately, scientific evidence for this remains scarce. Aim: Hence, we aimed to investigate the neural mechanism underlined the psychoacoustic and cognitive enhancement effects from listening to Quranic recitation. Occipital lobe beta rhythms (14-30 Hz) were excerpted from electroencephalography (EEG) data during psychoacoustic stimulation from sham (Rest), Arabic news and the Fatihah Chapter recitation. The stimulation comes in random sequence in the same length of duration of 5,8,6,6,10, 8 and 20 seconds for verses 1 to 7, respectively. The brain’s oscillatory waveforms were pre-processed using EGI System and then were analysed by Fast Fourier Transform (FFT) to derive the power spectrum in the Beta frequency band (14-30 Hz). Data were analysed by repeated-measures ANOVA and Discriminant Analysis from XLSTAT statistical package. Result: A profound and significant reduction of the power spectrum was found in the left occipital lobe while listening to theFatihah Chapter. In contrast, no significant changes were observed in the occipital lobe during listening to Arabic news. It may be postulated that listening to the Fatihah Chapter activates an oscillatory neural network associated with visual mental imagery. Bangladesh Journal of Medical Science Vol. 21 No. 03 July’22 Page: 710-716