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It is vital to develop artificial dendritic devices with a flexible spatiotemporal integration capacity for excitatory and inhibitory inputs driven by the inputs with the same polarity. Here, a dual\u2010gate configuration dendristor (abbreviated as DGD) is demonstrated with p\u2010type and n\u2010type memtransistor characteristics based on Na<jats:sup>+<\/jats:sup>\u2010doped MoS<jats:sub>2<\/jats:sub>. The excitatory and inhibitory synaptic responses are achieved on the DGD under the same polarity voltage stimulations. Typical dendritic computational functions, including temporal coupling, cooperation and competition, and nonlinear integration, are successfully realized. The operational mechanisms are comprehensively elaborated. Benefitting from the flexible dendritic integration capacity, the DGD exhibits remarkable image denoise and dark\/light adaptation capabilities. The recognition accuracy for a noisy image with 18% noise level is increased from 64% to 93% after preprocessing. Furthermore, the DGD has retina\u2010like dark\/bright adaptation, increasing the recognition accuracies from 67% and 87% to 94% and 93% for low\u2010 and high\u2010light images, respectively. The DGD could provide a promising candidate for next\u2010generation edge intelligent devices capable of performing sophisticated spatiotemporal information processing tasks.<\/jats:p>","DOI":"10.1002\/smll.202503689","type":"journal-article","created":{"date-parts":[[2025,8,29]],"date-time":"2025-08-29T10:58:51Z","timestamp":1756465131000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Spatiotemporal Integration\u2010Capable Dual\u2010Gate Dendristor for Dendritic Computation and Image Processing"],"prefix":"10.1002","volume":"21","author":[{"given":"Yunbo","family":"Liu","sequence":"first","affiliation":[{"name":"School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China  Chengdu 610054 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zinan","family":"Zhang","sequence":"additional","affiliation":[{"name":"School of Optoelectronic Science and 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