Font Matters: Deciphering the Impact of Font Types on Attention and Working Memory.

Introduction Various types of fonts such as serif, sans serif, and script are used during writing and reading, which can affect the reader's attention and working memory, though there is only a subtle difference at the end of the letter. The study aimed to see the effect of font type on working memory and attention. Methods The study included healthy male adults between 18 and 40 years of age. After taking all the necessary precautions, a letter cancellation test and 2-back task in serif, sans serif, and script font types were done to evaluate subjects' attention and working memory. Results A total of 30 subjects participated in the study. The letter cancellation task (LCT) was statistically significant (P<0.05) between the three groups, where the time taken to complete the task was the shortest for serif fonts, indicating heightened attention to serif fonts. However, the accuracy of the N-back test did not show statistically significant differences (P>0.05) among the three font groups, indicating no significant change in working memory. Conclusion The type of font used can impact the reader's attention, with Times New Roman font demonstrating greater attention, particularly in the context of the letter cancellation task.

Use of Multimodality Intraoperative Neuromonitoring in Tethered Cord Syndrome - Experience from a Tertiary Care Center.

Detethering of the spinal cord is done in nearly all cases of tethered cord syndrome (TCS), which can damage nerve roots, and hence, there is a need to identify filum terminale during surgery. Multimodality intraoperative neuromonitoring (IONM) may be useful in this regard to prevent postoperative morbidity. Twenty-six patients (13 males and 13 females, age range: one year to 56 years) with TCS were recruited for the study. Triggered electromyography (t-EMG), transcranial motor evoked potential (TcMEP) and free-running electromyography (f-EMG) were used in the study on a case-to-case basis. Warning criteria were followed according to the standard guidelines. Nerve roots and filum terminale were successfully identified and detethered in all cases. There was no new postoperative deficit seen. Transcranial motor evoked potentials did not change during surgery and no new limb weakness was seen in any of the investigated cases. Triggered EMG successfully helps in identifying nerve roots and filum terminale, while TcMEP is a good prognostic indicator of motor viability. Multimodality IONM use during tethered cord surgery should be encouraged to prevent postoperative deficits.