The influence of pitcher handedness on pitch‐calling behavior: Insights from fMRI study on baseball umpires

Author:

Chen Yin‐Hua1ORCID,Huang Shih‐Kuei2

Affiliation:

1. Graduate Institute of Athletics and Coaching Science National Taiwan Sport University Taoyuan Taiwan

2. Department of Physical Education Chinese Culture University Taipei Taiwan

Abstract

AbstractThis functional magnetic resonance imaging study delves into the impact of experience and pitcher handedness on the pitch‐calling behavior of baseball umpires. Expert and intermediate umpires were asked to make ball/strike calls on videotaped pitches of left‐ and right‐handed pitchers and rate their certainty for the call while undergoing scanning. Behavioral results replicated previous findings that expert umpires were more certain but not more accurate or quicker than intermediate umpires, suggesting that, as sports officials, umpires may learn to project confidence to maintain control of the game. At the neural level, expert umpires exhibited more extensive and pronounced activations within the action observation network, dorsal striatum, and cerebellum. These heightened neural responses were probably associated with their enhanced visual processing abilities for pitching action and ball trajectory, honed over years of officiating. Notably, both expert and intermediate umpires exhibited decreased accuracy when judging pitches from left‐handed pitchers compared to right‐handed ones. These challenges in accuracy corresponded with weaker neural activations in the aforementioned brain regions, implying difficulties in processing specific visual details of the rarely encountered left‐handed pitchers. Moreover, slightly longer reaction times and reduced uncertainty were observed particularly for left‐handed ball pitches, as revealed by lower activation in the right premotor cortex, highlighting issues with predictive processing. In summary, our findings shed light on the influence of pitcher handedness on the pitch‐calling behavior of baseball umpires and extend the current understanding of the perceptual and decision‐making behavior of sports officials.

Publisher

Wiley

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