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Retricted access

Research article

First published 2015-05

Development and Validation of a Spontaneous Smile Assay

Carlo M. Iacolucci, Caroline Banks, Nate Jowett [...]

Facial Plastic Surgery & Aesthetic Medicine

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Research article

First published 2019-11

Spontaneity Assessment in Dually Innervated Gracilis Smile Reanimation Surgery

Joseph R. Dusseldorp, Martinus M. van Veen, Diego L. Guarin [...]

Facial Plastic Surgery & Aesthetic Medicine

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Research article

First published 2023-08

Voluntary and Spontaneous Smile Quantification in Facial Palsy Patients: Validation of a Novel Mobile Application

Jordan Fuzi, Catherine Meller, Sydney Ch'ng [...]

Facial Plastic Surgery & Aesthetic Medicine

Open access

Case report

First published 2024

Postoperative multimodal rehabilitation for spontaneous smile restoration in severe Moebius syndrome: A case report and a short literature review

Sana Salah, Chaima Belhaj Maaouia, Emna Toulgui [...]

Sage Open Medical Case Reports

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Review article

First published 2026

Spontaneity Versus Symmetry in Facial Reanimation: A PRISMA-Guided Narrative Review

Hargaven Singh Gill, Glenda Sze Ling Chong, Gurveer Kaven Singh Gill

Plastic Surgery

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Note

First published 1999-10

Decoding Spontaneous and Posed Smiles of Children who are Visually Impaired and Sighted

Antonieta Prates Castanho, Emma Otta

Journal of Visual Impairment & Blindness

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Research article

First published 1998-03

Do Smiles Elicit More Inferences than Do Frowns? The Effect of Emotional Valence on the Production of Spontaneous Inferences

Douglas S. Krull, Jody C. Dil

Personality and Social Psychology Bulletin

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Research article

First published 2020-4

Kinematic Analysis of Smiles in the Healthy Pediatric Population Using 3-Dimensional Motion Capture

Rami R. Hallac, Nikhitha Thrikutam, Pang-Yun Chou [...]

The Cleft Palate Craniofacial Journal

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Brief report

First published 1993-9

Voluntary Smiling Changes Regional Brain Activity

Paul Ekman, Richard J. Davidson

Psychological Science

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Research article

First published 2022-12

Commentary on: “Tri-Vector Gracilis Microneurovascular Free Tissue Transfer with Periocular Component to Achieve a Duchenne Smile in Patients with Facial Paralysis” by Byrne et al

Morgan E. Davis, Jacqueline Greene

Facial Plastic Surgery & Aesthetic Medicine

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