Face it: Sheep are just like us when it comes to recognizing people

Emma Watson, Jake Gyllenhaal, journalist Fiona Bruce and Barack Obama all walk into a sheep pen. No, this isn’t the beginning of a baaa-d joke.

By training sheep using pictures of these celebrities, researchers from the University of Cambridge discovered that the animals are able to recognize familiar faces from 2-D images. Given a choice, the sheep picked the familiar celebrity’s face over an unfamiliar face the majority of the time, the researchers report November 8 in Royal Society Open Science.
Even when a celeb’s face was slightly tilted rather than face-on, the sheep still picked the image more often than not. That means the sheep were not just memorizing images, demonstrating for the first time that sheep have advanced face-recognition capabilities similar to those of humans and other primates, say neurobiologist Jennifer Morton and her colleagues.

Sheep have been known to pick out pictures of individuals in their flock, and even familiar handlers (SN: 10/6/12, p. 20). But it’s been unclear whether the skill was real recognition or simple memorization. Sheep now join other animals, including horses, dogs, rhesus macaques and mockingbirds, that are able to distinguish between individuals of other species.
Morton and her colleagues released eight sheep one-by-one into a pen outfitted with two computer screens. A celebrity’s face would appear on one screen, while a different image appeared on the other. First, the team familiarized the sheep with the celebrities’ faces by showing the faces opposite a black screen or random objects. Picking the celebrity earned a sheep a food-pellet reward.
Next, researchers paired a celebrity mug, like Gyllenhaal’s now-familiar face, with an unfamiliar person. By the end of this experiment, the sheep chose a familiar celebrity’s face over a stranger’s face about 79 percent of the time on average.

To see if the sheep were just memorizing shapes, researchers did the same test, but with pictures in which the celebs’ heads were tilted right or left. The sheep didn’t do as well but still passed, recognizing the celebrities about 67 percent of the time on average — a drop in performance comparable to that seen in humans performing the same task.

In a final test, the sheep had to choose between a picture of one of their handlers’ faces and an unfamiliar face. On her first try, one sheep appeared taken aback by the new face in the mix. She did a double take of both faces before ultimately choosing her handler. Since the handler cares for the sheep daily, the animals were familiar with her — although they had never seen a 2-D photo of her face. Recognizing a person that is familiar from 3-D life requires “complex image processing,” the authors say, because the sheep must translate their memory of the person to a 2-D picture.

Brad Duchaine, a brain scientist at Dartmouth College, doesn’t find the sheep’s ability surprising. “My guess is that the ability of sheep to recognize human faces is a by-product of selection to discriminate between different sheep faces,” he says. “Either the human face is similar enough to the sheep face that [it] activates the sheep face-processing system, or human-face recognition relies on more general-purpose recognition systems.”

College football overtime rules 2021: Explaining how the new OT format works

Overtime is going to look a little bit different in college football games during the 2021 season. The NCAA has once again made some minor tweaks to its overtime rules.

Why? It's all in the name of bringing the game to a quicker conclusion.
The NCAA has made shortening overtime its mission since Texas A&M beat LSU 74-72 in a seven overtime game during the 2018 season. As exciting as that game was, it was long. More than 200 snaps were played, which is certainly not ideal for the players on the field.

So, how is the NCAA changing its overtime rules for 2021? Here's everything you need to know about the differences in overtime this season and how it compares to previous seasons.
College football overtime rules 2021
The NCAA amended its overtime rules in 2021 in an attempt to lessen the number of plays run in an overtime period. Teams are now required to run a two-point conversion after a touchdown beginning in the second overtime period. Previously, that began in the third overtime period.

Additionally, teams will begin running alternating two-point conversion attempts if the game reaches a third overtime. So, it's essentially a one-play drive. The goal of this is to limit the number of plays run from scrimmage by each team.

Here are the rest of the college football overtime rules for the 2021 season.

At the end of regulation, the referee will toss a coin to determine which team will possess the ball first in overtime. The visiting team captain will call the toss. The winner gets to choose to either play offense or defense first or chooses which side of the field to play on. The decision cannot be deferred.
The teams that loses the coin toss must exercise the remaining option. They will then have the chance to choose first from the four categories in the second overtime and subsequent even-numbered OT periods. The team that wins the toss will have the same options in odd-numbered OT periods.
In each of the first two overtime periods, teams are granted one possession beginning at the opponent's 25-yard line, unless a penalty occurs to move them back. The offense can place the ball anywhere on or between the hash marks.
Each team is granted one timeout per overtime period. Timeouts do not carry over from regulation nor do they carry over between overtime periods.
Each team retains the ball until it fails to score, fails to make a first down or turns the ball over.
Beginning with the second overtime period, teams must attempt a two-point conversion after scoring a touchdown.
Beginning with the third overtime period, teams will begin to run alternating two-point conversion plays instead of offensive possessions.
The college football overtime rules are the same in both the regular and postseason.
College football overtime rule change proposals
The most recent overtime rule change proposal was passed by the NCAA in 2021. It was made in the name of shortening games and limiting offensive reps, as previously stated.

Below are the rule changes that were ratified for 2021:

Beginning with the second overtime period, teams must attempt a two-point conversion after scoring a touchdown.
Beginning with the third overtime period, teams will begin to run alternating two-point conversion plays instead of offensive possessions.
History of college football overtime rules
Up until 1996, most NCAA games did not go to overtime. They simply ended in a tie. However, the governing body adopted overtime rules after pushback on some important matchups ending all square.

The initial overtime rules were in place for quite a while. Each team got the ball at the opponent's 25-yard line and retained the ball until it failed to score, failed to make a first down or turned the ball over. Teams alternated possessions until a team emerged as a victor.

Then, in 2019, the NCAA made a couple of changes in the name of shortening the game. That's when they added the two-point conversion rule, so teams had to start attempting a two-point conversion starting in the third overtime. Then, after five overtimes, teams would start running alternating two-point conversion plays. These changes were, basically, a direct response to the Texas A&M vs. LSU game.

In 2021, the rules were tweaked again, as teams must run two-point conversions in the second overtime period and will begin alternating two-point plays when the third overtime begins.

Where is ‘College GameDay’ this week? Location, schedule, guest picker for Week 12 on ESPN

For the first time all season, Columbus, Ohio will host "College GameDay" in what will be a massive game between the fourth-ranked Buckeyes and No. 7 Michigan State.

Rece Davis, Kirk Herbstreit, Lee Corso, Desmond Howard, David Pollack and Co. will head to Ohio Stadium to preview a game that will not only affect the Big Ten championship race, but also the College Football Playoff rankings. Should the Spartans pull off the upset in Columbus, they will have only Penn State and the Big Ten West division champion standing between them and a playoff berth.
Things are slightly more complicated for Ohio State which, even with a win on Saturday, has a tough road to a fifth playoff appearance. They must then face No. 6 Michigan in The Big House before heading to Indianapolis for the Big Ten championship game. The Buckeyes then have to contend with their Week 2 loss to Oregon, yet another team that is in the playoff chase.
This game could be a contrast of styles as Ohio State quarterback C.J. Stroud seeks to lead the Buckeyes to victory. He has completed 68.8 percent of his passes for 3,036 yards and 30 touchdowns to five interceptions. He has no shortage of skill position weapons to use in Jaxon Smith-Njigba (59 receptions, 1,027 yards, five touchdowns), Garrett Wilson (53 receptions, 813 yards, nine touchdowns) or Chris Olave (51 receptions, 708 yards, 11 touchdowns). Running back TreVeyon Henderson (141 rushes, 1,035 yards, 14 touchdowns) is a home run threat as well.

There's no question who Michigan State's offense runs through: running back Kenneth Walker III. The junior leads all FBS in rushing yards (1,483 yards) and ties the national lead in rushing touchdowns (17) and touchdowns from scrimmage (18). He is also coming off three straight games with at least 143 yards and one score. In fact, he only has three games rushing for fewer than 100 yards this season.

Which play style will win out on Saturday? Only one way to find out. Until then, Sporting News has you covered on how to watch "College GameDay" preview the massive Big Ten meeting.
Where is 'College GameDay' location for Week 12?
Location: Columbus, Ohio
Matchup: No. 7 Michigan State at No. 4 Ohio State
The Buckeyes will make their 51st all time appearance on "GameDay" on Saturday, giving them one more than second-place Alabama for most all time. It will also be Ohio State's 20th time hosting "GameDay," a scenario in which the Buckeyes are 14-5 all time. More impressive is that all but one of those games took place between ranked teams (the lone exception was a 38-24 win over unranked Penn State in 2010).

Surprisingly, Ohio State has more nonconference losses in Ohio Stadium than conference losses; they have lost to Texas (2005), USC (2009) and Oklahoma (2017). In the Big Ten, only Penn State (2008) and Michigan State (2015) can claim "GameDay" victories in Columbus.

Michigan State is making its 16th all-time appearance on "GameDay," where it has gone 9-6 in its previous 15 matchups. That includes a 2-1 record as the road team, 9-2 record in ranked matchups and 2-2 record against Ohio State.
'College GameDay' schedule on ESPN
TV channel: ESPN
Start time: 9 a.m. ET
Davis, Herbstreit, Howard and Pollack will preview Week 12 action live from Ohio Stadium starting at 9 a.m. ET. The game will be broadcast on ESPN, with kickoff set for 7 p.m. ET.

"GameDay" has three games to consider for its Week 13 visit, depending on how Week 12 plays out. The most obvious of those is No. 4 Ohio State at No. 6 Michigan. The game could very well determine the Big Ten East champion and, by extension, the Big Ten champion outright. Another option is Bedlam, between No. 13 Oklahoma and No. 9 Oklahoma State in Stillwater. It's possible the game features the Sooners and Cowboys as one-loss opponents; it could also be the first of two meetings this season. The meeting between No. 2 Alabama and Auburn in the Iron Bowl is also worth visiting, though the SEC West race could already be decided by then.

Week Matchup Location Guest Picker Corso's Headgear Outcome
0 Alcorn State vs. NCCU Atlanta Eddie George Braves NCCU 23, Alcorn State 14
1 No. 5 Georgia vs. No. 3 Clemson Charlotte, N.C. Kane Brown Bulldogs Georgia 10, Clemson 3
2 No. 10 Iowa at No. 9 Iowa State Ames, Iowa Ashton Kutcher Hawkeyes Iowa 27, Iowa State 17
3 No. 22 Auburn at No. 10 Penn State University Park, Pa. Saquon Barkley Nittany Lions Penn State 28, Auburn 20
4 No. 12 Notre Dame vs. No. 18 Wisconsin Chicago Danica Patrick Fighting Irish Notre Dame 41, Wisconsin 13
5 No. 8 Arkansas at No. 2 Georgia Athens, Ga. Harris English Bulldogs Georgia 37, Arkansas 0
6 No. 6 Oklahoma vs. No. 21 Texas Dallas Mark Cuban Longhorns Oklahoma 55, Texas 48
7 No. 11 Kentucky at No. 2 Georgia Athens, Ga. Jeff Foxworthy Bulldogs Georgia 30, Kentucky 13
8 No. 10 Oregon at UCLA Pasadena, Calif. Bill Walton Bruins Oregon 34, UCLA 31
9 No. 6 Michigan at No. 8 Michigan State East Lansing, Mich. Ken Jeong Wolverines Michigan State 37, Michigan 33
10 Tulsa at No. 6 Cincinnati Cincinnati Nick Lachey Bearcats Cincinnati 28, Tulsa 20
11 No. 11 Texas A&M at No. 15 Ole Miss Oxford, Miss. Lane Kiffin Rebels Ole Miss 29, Texas A&M 19
12 No. 7 Michigan State at No. 4 Ohio State Columbus, Ohio TBD TBD TBD
Who is the guest picker on 'College GameDay' for Week 12?
"GameDay" has yet to announce its celebrity guest picker for Week 12.

USMNT's faltering draw to Jamaica illustrates bumpy road to Qatar 2022

There was a moment in the first half, not even 20 minutes into the United States’ World Cup qualifier at Jamaica, that American midfielder Yunus Musah gathered the ball in the center of the field at Independence Park and contemplated one of his favored rampages toward the opposing goal. He had demolished Mexico with his physical strength and dribbling skill, and it was time to do the same to the Reggae Boyz.

As Musah advanced, though, the ball did not. The field — yes, the field — had other ideas.
It’s not always the opposing fans or the refs or the pressure of the circumstance. Sometimes, it’s as simple as lacking the comforts of home. For a squad that included three teenagers and was the second-youngest the USMNT ever deployed for a qualifier, being unable to count on the ball rolling evenly was among the many reasons it left Jamaica with a 1-1 draw and a single point to add toward its total.

“We’re not looking at it as a disappointing result. We’re looking at it as a good result,” U.S. coach Gregg Berhalter told reporters. “Any time you can get a point away from home is a good thing in CONCACAF qualifying. I want to be very clear by saying that.

“I think for the guys to have their heads down because we wanted more is completely natural, but this is a point that we’ll absolutely take on the road.”

It’s a point more precious than American fans are likely to appreciate. The U.S. easily could have lost, given one blown opportunity at a wide-open tap-in for Jamaica’s Bobby Reid and a disallowed goal from his teammate, Damian Lowe, on an 84th-minute set piece.

The U.S. took a 1-0 lead on forward Timothy Weah’s inventive 11th-minute goal, which required a sweet feed from striker Ricardo Pepi, two nifty moves from Weah and a left-footed finish past ace goalkeeper Andre Blake. That was answered 11 minutes later, though, when Jamaica’s Michail Antonio — currently third in the Premier League in goals for West Ham United — drove to the left against U.S. midfielder Tyler Adams, stopped and cut back to his right foot and left Adams behind. He blasted a searing shot from 34 yards that found the top right corner, beyond the reach of goalkeeper Zack Steffen.

“Obviously, it was a rough game. Not the result that we wanted,” Weah said. “We knew it was going to be difficult.

“Conditions were rough, but that’s no excuse. We wanted to execute, but it wasn’t there today.”

It’s difficult to reconcile this torpid performance against the brilliance of Friday night’s victory over Mexico. But combining the two gives the USMNT four points from the two-game window in CONCACAF qualifying, and still leaves it in position to earn an automatic position in the 2022 World Cup field.

The Americans now have five points from four road games, slightly ahead of the “win your home games, draw on the road” standard that tends to assure qualification in this format. However, they’re also a couple points behind at home because of a 1-1 September draw against Canada. Their 15 points through eight games is three more than they earned in the entire 10-game qualifying round when failing to qualify for Russia 2018.

Qualifying will not be easy. Not that it ever has been.

“It was difficult conditions, it really was,” Berhalter said. “Controlling the ball, playing the ball was challenging. You can chalk it up to simply that. It was challenging field conditions, and the movements weren’t always clean. That’s something you can’t control.”

This is not something Musah would have encountered often while growing up in Italy or later England, where he trained in the Arsenal youth program. Pristine pitches predominated once he moved to Spain to join Valencia in 2019, and that’s what was in place in Cincinnati — even though it rained — when the USMNT dominated rival Mexico to earn a 2-0 victory and take over first place in the final round of World Cup qualifying.

After that moment in the 18th minute, though, Musah seemed to abandon the skill that had made him such a force against Mexico. With midfielder Weston McKennie out because of a yellow-card suspension — and with Musah muted and fellow teen Gianluca Busio just a shade hesitant in his first qualifying start — the Americans lacked the engine that had driven them four days earlier.

Berhalter allowed that he thought Musah was bothered by the conditions, then told Sporting News he also was bothered by a case of strep throat.

“We could tell that was taking a toll on him,” Berhalter told SN. “I don’t want this to be about the field, I really don’t. It was the same for both teams. We had enough time to be moving the ball. It was difficult, but we had enough time. And it’s just something you have to deal with. And we’re used to dealing with that.”

Are they, though? Most of the USMNT still has played in just a few CONCACAF road qualifiers. Hesitation was horrifically huge for many of those who played Tuesday. So many circumstances that could have been devastating developed because players expected balls to roll into their feet, only to see them die and be beaten to the play by the opposition. There were passes fed in the direction of teammates that lacked the necessary pace, including one to Steffen that traveled so slowly it nearly allowed Jamaica another simple scoring chance.

That’s what happened on the play that set Reid up, with U.S. right back DeAndre Yedlin waiting too long to pursue what should have been a simple clearance. Instead, Jamaica was able to feed a cross to the far post, where left back Antonee Robinson tried to clear it for the Americans. Instead, he knocked it directly across the goal to Reid. What should have been a simple tap-in was blasted over the crossbar because Reid panicked.

In the 84th minute, Jamaica’s corner kick was pursued by Lowe directly in front of the goal, but he was called for climbing over defender Walker Zimmerman’s back to head the ball past. Berhalter said he heard the whistle quickly, so he believed referee Juan Gabriel Calderon of Costa Rica was convinced of his call.

“When you think about the youth of this group, the inexperience of this group in CONCACAF qualifying, we’re on the right track,” Berhalter said. “Just thinking about it, you don’t often get where you’re in a qualifying competition, one venue is freezing cold, and the next venue is this tropical climate.

“Most continents, when they have qualifying, the weather’s consistent. So we’re going through a lot here, man. We’re learning on the fly. The guys have done a good job with that. We’ll take our position now and focus on 2022.”

To be clear, he meant the six games remaining in qualifying that will be played in the new year — not “Qatar 2022.”

The Americans are not there yet. And the road to get there will remain bumpy.